Precision Measuring Tools

Precision measuring tools - LittleMachineShop.com

LittleMachineShop.com has the measuring tools you need for your shop. We carry calipers, micrometers, steel rules, wigglers, edge finders, center gages, screw pitch gages, and more.

3103 Angle Gage Set

Set of 18 metal angle gages
5° to 90° by 5° increments
Satin chrome finish
Eight gaging surfaces on each gage
Check primary angle, 1/2 primary and complementary angles

The angle gage set is furnished in a vinyl case for storage.

5490 AngleCube, Digital Angle Gage, iGaging

Tilt range: 0 - 90° x 4
Auto Off conserves battery life
Resolution: 0.05° Accuracy: ±0.2 Degrees
Compact and Lightweight design with ±0.1 Degree Repeatability
Mounting magnets on 3 sides to ensure accurate measurements

The iGAGING AngleCube is a precision instrument used for measuring angles in which any of its outer surfaces may be utilized. Zero can be set at any angle so that the relative angle between two surfaces can be measured. The AngleCube can also measure absolute level, you can also utilize it as a portable pocket level. This small device is great for setup or checking angles. It is accurate and reliable, and the magnetic base makes for easy angle checking on a work piece, angle vise or sine vise, and whatever else you can dream up. The cubes accuracy is ±0.2 degrees with a resolution of 0.05 degrees at a range of 0-90 degrees. Size is 2.13" x 2.13" x 0.19" and an overall weight of 2.7oz. The cube comes with a convenient storage pouch. Use this cube for all types of setup work by placing it on tables, guards, even cutting blades.

3459 BoltSize-It - Bolt and Nut Checker

Sizes bolts, nuts, and screws
Sorts coarse threads, fine threads, and metric threads
Measures inches and millimeters
Length: 8-5/8", Width: 4-1/4"

Size bolt diameter by pushing bolt through sizing holes Gauges hex nuts and washers (USS, SAE) Gauges metric hex nuts and washers by holding under metric holes Measure US and metric thread pitch Special notch gauges flat headed metal and wood screws Ruler marked with inches and millimeters Sturdy and lightweight plastic resists water, alcohol, oil, and grease Fits in shirt pocket (8-5/8" x 3-1/4" or 217 mm x 82 mm)

3460 BoltSize-It - Drill Gage

1/16" to 1/2" fractional size drill gage
Quickly check drill sizes
32 holes marked with drill sizes
Measurement marked in inches and decimal equivalents

Sturdy and lightweight plastic resists water, alcohol, oil, and grease. Fits in shirt pocket (3-3/8" x 7-9/16" or 86 mm x 193 mm)

3461 BoltSize-It - Screw Checker

#0 to 3/4" coarse & fine threads
1.6 mm to 16mm metric threads
Tap drill sizes on back

Sturdy and lightweight plastic resists water, alcohol, oil, and grease. Fits in shirt pocket (3-3/8" x 6-5/8" or 86 mm x 168 mm)

3708 Bore Gage Set, 2-6" Dial

Measure ID of holes from 2" to 6" in diameter
Close tolerance measurement of ID, taper and roundness
Furnished with AGD Group II dial indicator
Accuracy: 0.0005"
Includes fitted case and interchangeable anvils

This dial bore gage is easy to calibrate with a ring gage or micrometer.

3618 Caliper, 6" Inside Spring

Max. measurement 6" (150 mm)
Flat leg type
Quick adjustment nut
Easy adjustment over entire range
Polished natural steel finish

6" inside spring caliper used to measure the internal size of an object. Inside calipers are useful for transferring measurements from a workpiece to a rule. They are a flexible solution for ascertaining the true inside dimension of a work piece. The adjusting screw allows for a precise measurement and the adjustments can be easily fixed with a quick nut. These calipers have a flat leg design and open to a maximum of 6" (150 mm). The polished steel legs are easily adjusted over the entire range.

3617 Caliper, 6" Outside Spring

Max. measurement 6" (150 mm)
Flat leg type
Quick adjustment nut
Easy adjustment over entire range
Polished natural steel finish

6" outside spring caliper used to measure the external size of an object. Outside calipers are useful for transferring measurements from a workpiece to a rule. They are a flexible solution when the work has complex shapes or when measuring round stock. These calipers have a flat leg design and open to a maximum of 6" (150 mm). The polished steel legs are easily adjusted over the entire range and adjustments can be easily fixed with a quick nut.

2743 Center Gage, 60 Degree

Made of high quality steel
Satin chrome finish
Use for grinding and setting thread cutting tools
Gaging surfaces are precision ground

Used for grinding and setting screw cutting tools. Scales with 14ths and 20ths graduations provided on one side, 24ths and 32nds on reverse side. Scales are used to determine number of threads per inch. Gage also features a table of double depths of thread for selecting size of tap drills. Made of hardened spring tempered steel, with a protective satin chrome finish. All gaging surfaces are precision ground.

1829 Center Gage, 60 Degree, Starrett

Starrett 60 degree center gage
Starrett catalog number C391
Extremely handy for use in grinding and setting thread cutting tools
Spring tempered steel

These gages meet the following standards: American National or U.S. 60°, Whitworth or English 55°, and Metric 60°. They also have a very useful scale for finding the number of threads per inch through graduations in 14ths, 20ths, 24ths and 32nds of an inch. The gage also has a table of double depths of threads for determining size of tap drills.

4254 Center Gage, Acme, PEC

For Acme threads
Made of high quality steel
Satin chrome finish
Use for grinding and setting Acme thread cutting tools
Gaging surfaces are precision ground

Used for grinding and setting tools when cutting Acme threads whose sides have an inclination of 14-1/2° (29° included angle). Angles and edges are precision ground. Satin chrome finish provides protection against corrosion.

2882 Comparator Stand W/ Indicator

Fine vertical adjustment with lock
6" x 6" granite base flat within 0.0005"
1" Diameter column, 8" tall
Includes a 0-1" x 0.001" dial indicator

This granite dial gage comparator stand will accept any AGD 1, 2, 3, or 4 dial indicator.

5185 Depth Base for 6" Caliper

Slot Width: .64"
1.5 x 4 x 1.5 Inches
Professional Quality
3" Base

This depth base attaches to the blade of a 6" caliper for depth measurement. It has a locking nut to secure along the blade. This precise measurement instrument is used to determine the depth of any shape with a step, slot, or groove.

5983 Depth Gage Digital Electronic Indicator 0-22"

Digital depth gage with six extension rods
3 Reading functions: inch, metric, & fractional
Resolution: .0005" / .01mm / 1/128 inch
Accuracy: +/- 0.001"
Power saving auto off feature with extra large LCD display

This depth gage will allow for deep measuring in tight spots up to 22 inches with six different extension tools. Allows for measuring depth of any shape that has a step, groove or slot up to the 22 inch limit. The six extension rods are in lengths of 1" - 6" in inch increments. Gage has an extra large LCD display and a power saving auto-off feature. Indicator conforms to AGD standard and federal accuracy specifications. Set includes the digital gage, six extension rods and four feeler points, all packaged in a protective case.

5599 Depth Gage, 6" Steel Rule, PEC

6" Rule made of Hardened and Tempered Steel
Protractor Graduations Include 30°, 45°, and 60° Angles
Base Surface Measures 2-12" x 1/8" Thick
Rule Measures 7/32" Wide and 0.041" Thick with Deeply Etched Markings
32nds one side, 0.5mm on reverse

These very handy depth gages can be used to quickly obtain measurements in 32ndof an inch by simply adjusting the rule to the required depth. The gage consists of a nicely finished, hardened steel head and an accurate, machine divided, tempered steel rule.

3547 Depth Gage, 6" Steel Rule, Starrett CLOSEOUT

Starrett steel rule depth gage, 0-6" range, 32nds/64ths
Starrett catalog number 237
Head length is 2-5/8"x1/8"
Hardened steel head, tempered steel rule

These very handy depth gages can be used to quickly obtain measurements in 64th of an inch by simply adjusting the rule to the required depth. The gage consists of a nicely finished, hardened steel head and an accurate, machine divided, tempered steel rule. The rule is Starrett No. 610N. The gage can be smoothly adjusted to the required measurement and then locked into position by a knurled nut The base is cut out on one side, adjacent to the rule, permitting easier readings and more accurate measurements

4197 Digital Position Readout, Drill Press, iGaging

Drill press digital readout (DRO)
Easy to read LCD display
Hardened stainless steel beam
Range: 0 - 5"/125 mm, Accuracy: 0.001"
Resolution: 0.0005"/0.01 mm/ 1/64"

The iGaging EZ-Depth Drill Press DRO improves the accuracy and precision of your hole drilling. It is attached directly to the collar on the quill and the side frame of the drill press. Zero the display with the drill in contact with the workpiece, then use the digital display to measure the drilled depth. Display includes fractional inch, decimal inch, and millimeters. Buttons include On/Off/0 button, INC button for toggling between absolute and incremental mode, and a Mode button to change measurement display. Instructions include four mounting methods to suit different drill press designs. IP54 protective rating for moisture and dust resistance. Includes double rail mounting brackets, installation parts and tools as well as a 3V CRF2032 battery.

1434 Drill Gage, #61-80

Drill Gage
Made of steel with etched markings
Sizes #61 - #80
Use for twist drill sizing

Drill gage for measuring twist drill sizes. Made of steel with etched graduation markings. Gage sizes from #61 - #80.

3552 Drill Gage, A-Z Drill Sizes, Starrett CLOSEOUT

Starrett Standard Letter Size Drill Gage, A-Z range
Starrett catalog number 198
Hardened steel
Drill sizes .234" to .413"

Letter size drills can be quickly and conveniently checked with this gage. Twenty-six holes are provided, giving corresponding drill sizes from "A" through "Z" with decimal equivalents from .234" diameter through .413" diameter. The gage is approximately 5/64" thick by 2 5/16" wide and 6 1/4" long, is hardened and has a satin finish. Thoroughly tested after hardening.

3557 Drill Point Gage, Starrett

Starrett Drill Point Gage, 59° bevel, 32nds graduations
Starrett catalog number 22C
The head is beveled to 59° (the correct drill point angle)
Graduated in 32nds along the 59° face for measuring the drill lips

This gage was designed specifically for use in drill grinding. It provides a quick, accurate way for determining the correct drill point angle of 59° and the correct length of drill lips necessary for clean-cut drilling at maximum feeds and speeds. The sliding head may be adjusted to any position along the rule and locked by a thumb nut. The head is beveled to 59° (the correct drill point angle), and is also graduated in 32nds along the 59° face for measuring the drill lips which should be of equal lengths. The hook rule has accurate, machine-divided graduations in 8ths, 16ths, quick-reading 32nds and 64ths. Hook is adjustable and can be shortened or extended on either side of the rule, and may also be removed if desired. Tool can also be used as a plain rule, hook rule, depth gage, and slide caliper. The No. 22D Head-only will fit all steel rules 3/4" wide by 3/64" thick.

3092 Height Gage, 12", Dial

Stainless steel with satin chrome finish
Carbide tipped scriber for longer life
Fine feed adjustment
Positive lock screw
0.001" Graduations

Mounted on a solid base, the gage has a stainless steel beam for smooth travel with no play.

5870 Height Gage, 6", Digital, iGaging

Resolution: 0.0005"
Accuracy +/-0.001"
Repeatability: 0.0005"
Solid aluminum base, stainless steel beam
Large LCD Display, Inch, Metric and Fractions

iGaging's MiniMag 6" Height Gauge makes vertical and horizontal measuring easy. The large LCD display gives measurements in inches, millimeters and fractions and unit has ABS and hold functions. Mounted on a solid aluminum base with magnets, the gage has a stainless steel beam for smooth travel with no play. IP54 rated for splash water, oil & dust resistance, the resolution is 0.0005" (0.01mm) with an accuracy of +/-0.001" (+/-0.03mm). Controls are Zero reset, On/Off, inch/mm/fraction conversion, Hold, Absolute.

6375 Height Gage, 6", Digital, iGaging IP54

Resolution: 0.0005"
Accuracy +/-0.001"
Repeatability: 0.0005"
Solid aluminum base, stainless steel beam
Large LCD Display, Inch, Metric and Fractions

3181 Height Gage, 6", Digital, Starrett

Starrett 0-6" (0-150 mm) range digital height gage
Starrett catalog number 3751AZ-6/150
Easy-to-read LCD with .32" high characters
Linear Accuracy: 0.001" (0.02mm)
Resolution: .0005" (0.01mm)

Rounded nose scriber cuts clean, sharp lines Easy-to-read LCD with .32" high characters This digital height gage features Inch-millimeter conversion and zero at any position. It has a manual ON/OFF button but will also turn off automatically after 5 minutes of inactivity. The stainless steel bar is hardened for long life. The scriber can reference zero from the base bottom. It also has a slide lock and fine adjustment thumb roll, plus it features a hardened, ground, and lapped base.

4521 Indicator Arm, Universal, 11"

Steel universal arm with central locking mechanism
8 mm indicator stem hole
11" arm length
Fine adjustment knob
8 mm x 40 mm rod

11" universal arm for holding test indicators. Arm is constructed of steel and has a central locking mechanism. The 8 mm indicator stem hole and dovetail grooves holds most dial indicators and test indicators. Indicator stem has a fine adjustment knob. The arm has a 8 mm (0.315") x 40 mm (1.57") unthreaded stem for placing the arm in collets.

4653 Indicator Arm, Universal, 6"

Steel universal arm with central locking mechanism
3/8" indicator stem hole
6" arm length
Fine adjustment knob
8 mm x 40 mm rod

6" universal arm for holding test indicators. Arm is constructed of steel and has a central locking mechanism and fine adjustment knob. The 3/8" indicator stem hole and dovetail grooves holds most dial indicators and test indicators. The arm has a 8 mm (0.315") x 40 mm (1.57") unthreaded stem for placing the arm in collets.

4948 Indicator Holder, 1/4" Round Shank

1/4" Straight
3" overall length
For use with test indicators and probes with dovetails
Locks in 90° increments

Great for aligning a vise or setting up a work piece.

4855 Indicator Holder, 3/8" Square Shank

Holds dovetail indicators
3/8" & 7/32" mounting holes for holding the stem of almost all dial indicators
4" long 3/8" sqaure shank makes this great for use in a lathe

Easily center work in a 4-jaw chuck by using this indicator holder in your tool post or standard turning tool holder holder for a quick change tool post with almost any indicator.

2880 Magnetic Base Indicator Holder

Magnetic base indicator holder with one-knob lock
Permanent magnet has an 80 kg (176 lb) holding force
On/off switch makes it easy to position
V-groove base allows you to mount it on cylindrical surfaces

This magnetic indicator holder locks all its joints when the knob is tightened. The on/off switch makes it easy to position. The V-groove base allows you to mount it on cylindrical surfaces. The permanent magnet has an 80 kg (176 lb) holding force. The lower arm is 110 mm long, the upper arm is 100 mm long.

1237 Magnetic Base Indicator Holder

Magnetic base indicator holder with fine adjustment
Permanent magnet has an 60 kg (130 lb) holding force
On/off switch makes it easy to position
V-groove base allows you to mount it on cylindrical surfaces
Works with most AGD dial and test indicators

This magnetic base indicator holder has a fine adjustment feature. The on/off switch makes it easy to position. The V-groove base allows you to mount it on cylindrical surfaces. The permanent magnet has an 60 kg (130 lb) holding force.

2062 Magnetic Base Indicator Holder, Dasqua

Magnetic base indicator holder
110 lbs pull with 220mm (8.66") arm length
Tight locking force
Dovetail groove for test indicators
Three clamping holes, 6mm, 8mm and 3/8"

Magnetic base indicator holder with a strong 110 lb. pull. The indicator arm is 220mm (8.66"). Unit has three clamping holes (6mm, 8mm and 3/8") for use with metric and inch dial indicators. There is a dovetail groove for test indicators. The tightening knob is designed for comfortable grip. Constructed from high grade hardened steel and made on CNC machines for an accurate fit.

5374 Magnetic Base Indicator Holder, Fine Adjustment

Unique top fine adjustment mechanism
3-D rigid aluminum arm movement
Dovetail groove for test indicator
Maximum reach is 10.7"
On/Off switch

Magnetic base indicator holder with fine adjustment mechanism on the top of the base. Magnet has 176 lbs of pull. Base is 60 x 50 x 55mm.

5373 Magnetic Base Indicator Holder, Fine Adjustment, Mini

Unique top fine adjustment mechanism
3-D rigid aluminum arm movement
Dovetail groove for test indicator
Maximum reach is 6.5"
On/Off switch

Magnetic base indicator holder with fine adjustment mechanism on the top of the base. The magnet is rated at 66 lb of pull, but we've never figured out how this is measured. Base is 36 x 30 x 35mm.

2029 Magnetic Base Indicator Holder, Mini

This magnetic base is smaller than most
Unique central locking mechanism locks all motion with one knob
On/off switch makes it easy to position
V-groove base allows you to mount it on cylindrical surfaces
Base is 1.2" by 1.5". Maximum reach 7".

This magnetic base holder is the perfect size for mini lathes and mini mills. It accepts dial indicators with 3/8" stems and dial test indicators with dovetails.

3714 Magnetic Base Indicator Holder, Professional Grade

Z-Limit brand guarantees professional quality
Magnetic base indicator holder with fine adjustment
Permanent magnet has an 65 kg (145 lb) holding force
On/off switch makes it easy to position
V-groove base allows you to mount it on cylindrical surfaces

3549 Magnetic Base Indicator Holder, Starrett

Starrett Magnetic Base with Attachments
Starrett catalog number 657AA
Powerfull magnetic base holds firmly to steel and iron surfaces
Push button turns magnet on or off for quick, one-hand set-up

For use with all Starrett Test, Back-Plunger, AGD, Dial and Miniature-Dial Indicators. Also accommodates similar indicators of other manufacturers.

3170 Magnetic Base Indicator Holder, Starrett

Magnetic base with triple-jointed arm and fine adjustment
Starrett catalog number 660
Positive On/Off switch
Very sensitive fine-adjustment thumb screw

The compact and versatile No. 660 Magnetic Base Indicator Holder has three adjustable pivots controlled by a single knob for fast, easy indicator positioning. Small but powerful magnetic base, with 70 lbs. (320 N) holding force. Base Dimensions: 1 3/16 x 1 9/16 x 1 3/8" (30 x 40 x 35mm) Horizontal and vertical mounting positions Will hold any indicator with a 3/8" (9.5mm) stem or standard dovetail mount Articulating arm with powerful central locking knob provides full 360° horizontal positioning and over 180° vertical positioning Maximum horizontal reach: 4.750" (120mm) Maximum vertical reach: 7.500" (190mm)

3072 Magnetic Test Indicator Holder, Fisher

Overall height 3.75"
Powerful permanent magnet
Clamps on dovetail, 5/32", or 1/4" diameter stems
Includes stem adapter and mill adapter
Made in USA by Fisher Machine Shop

Indicator Holder with two accessories (Stem adapter and Mill adapter) Clamp Indicator with either dovetail or 5/32" or 1/4" diameter stem Powerful permanent magnet Overall Height of 3.75" Universal Swivel Joint with Friction Movement

4650 Metric Replacement Tip 4 mm for Haimer Zero Master/ 3D Sensor

4mm ball
Replacement probe tip for Tormach PN 33029

Replacement Tips for Haimer Zero Master Metric

6495 Micrometer Set, 0-3", Digital, iGaging
Three digital micrometer set with measuring ranges of 0-1", 1-2", and 2-3".

5867 Micrometer Set, 0-3", Mitutoyo Style, iGaging

Measuring range 0 to 3"
Accuracy: +/- 0.0001" per inch
Graduation interval 0.0001"
Thimble style: friction or ratchet
Hardened and ground carbide anvil

Three micrometer set manufactured in the style of Mitutoyo micrometers have a measuring range of 0-1", 1-2", and 2-3". The Vernier scale has 0.0001" graduations and an accuracy of +/- 0.0001" per inch. Hardened and ground measuring faces are wear resistance and the hardened, ground, and lapped spindle thread provides smooth movement and accuracy. Micrometer have friction thimbles with ratchet stops. Baked enamel frame, thimble and sleeve have a satin chrome finish. Set includes three micrometers range of 0-1", 1-2", and 2-3", 1" standard, 2" standard and a fitted case.

3663 Micrometer Set, 0-6"

Solid metal C-shape frame for all sizes
Graduation: 0.0001”
Hardened and precision ground anvil spindle thread with microlap finish on ends

This 0-6" micrometer set features carbide faces and clear 0.0001" graduations on a satin-chrome finish. The frames are forged steel. 1" through 5" standards are included, as well as adjusting wrenches. The micrometers have a ratchet stop for exact repetitive readings and a lock lever to lock the barrel. The micrometers come in a fitted case.

2877 Micrometer, 0-1"

Graduation: 0.0001"
Carbide faces
Ratchet stop
Spindle lock
Fitted case

This 0-1" micrometer features carbide faces and clear 0.0001" graduations on a satin-chrome finish. The frame is forged steel. An adjusting wrench is included. The micrometer has a ratchet stop for exact repetitive readings and a lock lever to lock the barrel. The micrometer comes in a fitted case.

2520 Micrometer, 0-1" Digital CLOSEOUT

Measurement range is 0-1"
Resolution is 0.00005"
Protected from dust and water to IP54 per IEC529 standard
Large LCD display
Rugged plastic case

This digital electronic micrometer with carbide measuring faces has a resolution of 0.00005". There are three buttons; ON/OFF, SET to zero the display, and ABS/INC to switch between absolute and incremental measurement. The micrometer turns itself off after about 5 minutes of inactivity. Pressing ABS/INC zeros the micrometer at any position so you can make comparative readings between two parts. The absolute measurement is not lost, and is displayed by pressing ABS/INC again. The IP54 code says that dust shall not penetrate in a quantity to interfere with satisfactory operation of the device or to impair safety, and water splashed against the device from any direction shall have no harmful effects.

5866 Micrometer, 0-1" Digital IP65

Measurement range: 0-1"
Resolution: 0.00005"/0.001mm
Accuracy: 0.00015"/0.003mm
IP65 Water, Oil & Dust Resistance
Large LCD display

Easy to read digital electronic micrometer with a large LCD digital display + Vernier scale reading in the spindle. The digital display has two measuring modes Metric/Standard as well with absolute and incremental modes for each. The spindle has carbide measuring faces and the resolution of 0.00005"/0.001mm. Measurement range is 0-1" and the unit is rated as IP65 (water, oil and dust resistance). There are three buttons; ON/OFF Zero, ABS in/mm to switch between inches and mm with absolute and incremental measurement options for each. The micrometer has an auto shut-off. Comes with an adjustment wrench and a 3V CR 2032 lithium battery and a ball adapter.

1845 Micrometer, 0-1" Digital, Starrett

ON/OFF button with auto off after 30 minutes of nonuse.
Ability to zero tool at any position.
Inch or millimeter graduations.
Balanced frame design.
One-piece spindle, micro-lapped carbide measuring faces.

Starrett 0-1" Electronic Digital Micrometer Starrett Digital Micrometer Action Features: ON/OFF button - also automatic OFF after 30 minutes of nonuse. Instant inch/millimeter conversion. Measurement HOLD button. Ability to zero tool at any position. Readability Features: Large, right-sized, high-contrast LCD digital readout is easy to read and reduces errors. Conventional inch or millimeter graduations standard. Attractive no-glare black wrinkle finish on the frame. Starrett no-glare satin chrome finish on thimble and sleeve. Ease-of-Handling Features: Balanced frame design for comfortable and accurate measuring. Ring-type knurled lock nut for quick and sure locking. Smooth friction thimble for uniform pressure. Gracefully designed tapered frame for use in narrow slots and tight places. Accuracy and Long-Life Features: Extremely hard and stable one-piece spindle (the heart of our accuracy). Micro-lapped carbide measuring faces. Starrett designed electronic microprocessor. One battery furnished for dependable power and over one year’s normal usage. Automatic OFF after 30 minutes of nonuse. Starrett workmanship. Starrett catalog number 3732XFL-1

3180 Micrometer, 0-1", Starrett

Starrett 0-1" micrometer
Starrett catalog number T230XRL
Accurate to 0.0001"
Thousandths are numbered on inch tools for quick and easy reading
Adjustments are easy and quick

The Starrett 0-1" micrometer is the jewel of precision tools used by skilled workmen worldwide. The spindle and anvil are sized at .235" (6mm) to reach places most micrometers cannot reach. The balanced frame and thimble design ensure easy handling and better readability. A ring-type knurled lock nut provides quick and sure locking. The combination ratchet and speeder provides uniform pressure and quicker adjustment. A gracefully designed tapered frame allows use in narrow slots and tight places. The Starrett T230XRL micrometer has a rigid one-piece frame of drop forged steel and an extremely hard and stable one-piece spindle (the heart of the accuracy). It features micro-lapped measuring faces, quick and easy adjustment, plus Starrett workmanship.

1962 Pee Dee Thread Measuring Wires, Fisher

Made in USA by Fisher Machine Shop

This set of thread measuring wires includes 48 wires of 16 different diameters for the three wire thread measuring procedure. You can measure threads from 3 to 48 threads per inch, and metric threads from 0.5 mm to 6 mm pitch. You can also measure Acme threads from 3 to 16 threads per inch. The thread measuring wires come with thread charts and are furnished with a quality vinyl case. This is a quality American-made product from Fisher Machine Shop. These are the original Pee Dee thread measuring wires.

3879 Pin Gage Set, 0.011" to 0.060" Minus

50 2" long pin gages
Each pin is up to 0.0002" under the marked size
Hardened to 60-62 Rc
Finished to 10 microinches
Furnished in a sturdy plastic case with sizes marked

Fifty 2" long pin gages in sturdy storage case. These pin gages provide one of the best ways of measuring hole diameters. They can also be used to measure the distance between holes and for go/no go gaging. This set includes 50 pin gages, one for each 0.001" from 0.011" to 0.060". Each of the pin gages are individually marked with their respective sizes and each set comes with a reference sheet showing the sizes of each pin. The pin size tolerances are with -0.0002" to +0.0000" of their marked size and finished to 10 micro-inches. Pins are hardened to 60-62 Rc.

3720 Pin Gage Set, 0.061" to 0.250" Minus

190 2" long pin gages
Each pin is up to 0.0002" under the marked size
Hardened to 60-62 Rc
Finished to 10 microinches
Furnished in a sturdy plastic case with sizes marked

One hundred ninety 2" long pin gages in sturdy storage case. These pin gages provide one of the best ways of measuring hole diameters. They can also be used to measure the distance between holes and for go/no go gaging. This set includes 190 pin gages, one for each 0.001" from 0.061" to 0.250". Each of the pin gages are individually marked with their respective sizes and each set comes with a reference sheet showing the sizes of each pin. The pin size tolerances are with -0.0002" to +0.0000" of their marked size and finished to 10 micro-inches. Pins are hardened to 60-62 Rc.

2424 Plastic Case for Magnetic Base and Dial Indicator
This plastic case holds a standard 1" dial indicator and magnetic base. It is the same case that comes with our 1782 set.

6494 Protractor, 4" Digital

Stainless steel rule blades with inch and metric markings
Strong metal lockingnut
Large LCD displays degrees with measuring range: 0 - 360°
Resolution: 0.05°, Resolution: 0.05°, Repeatability: 0.05°
Battery: 3V CR2032 included

Protractors are used for drawing radial lines, transferring angles, setting bevels, and setting tapers.

2748 Protractor, Rectangular Head, PEC

Measures angles from 0 to 180°
Head is 3.3" x 2"
6" arm can be locked in any position with knurled lock nut
Made of tempered steel with satin chrome finish

Protractor made in the US by Products Engineering Corporation (PEC). Protractors are used for drawing radial lines, transferring angles, setting bevels, and setting tapers.

3556 Protractor, Rectangular Head, Starrett

Starrett steel protractor (0-180°), 6" blade, rectangular head
Starrett catalog number C183
Double graduations from 0-180° in two directions
The blade can be locked firmly at any angle by the lock nut
Satin chrome finish for ease of reading and resistance to rust

This is a highly useful and accurate tool for setting bevels, transferring angles, small squaring tasks, checking cutter clearances within certain limits, and many other applications. Double graduations from 0-180° in opposite directions permit the direct reading of angles and supplementary angles. The back of the tool is flat for ease of use.

2749 Protractor, Semi-Circle Head, PEC

Measures angles from 0 to 180°
Semi-circular head is 3.3" x 2"
6" arm can be locked in any position with knurled lock nut
Made of tempered steel with satin chrome finish

Protractor made in the US by Products Engineering Corporation (PEC). Protractors are used for drawing radial lines, transferring angles, setting bevels, and setting tapers.

2751 Protractor, Semi-Circle Head, Stainless, PEC

Measures angles from 0 to 180°
Semi-circular head is 3.3" x 2"
6" arm can be locked in any position with knurled lock nut
Made of stainless steel

Protractors are used for drawing radial lines, transferring angles, setting bevels, and setting tapers. Made in the US.

2878 Radius Gage Set

Set of 25 radius gages and holder
1/64" to 17/64" radius by 64ths
9/32" to 1/2" by 32nds
Satin chrome finish
Five gaging surfaces on each gage for both concave and convex radii

The radius gage set is furnished in a vinyl case for storage.

1842 Radius Gage Set, Starrett

Starrett 25 piece radius gage set
Starrett catalog number S167CHZ
Radii Range: 1/64-17/64" 9/32-1/2"
Increments: 64ths, 32nds
Rust and stain resistant satin finish stainless steel

Radii or fillets can be checked or laid out easier, faster, and more accurately with Starrett radius gages. Each radius gage set is furnished in an attractive case which provides complete protection and easy, instant selection of the right gage size for the job. Starrett Radius Gage Features: Made of satin finish stainless steel - rust and stain resistant. Each gage is clearly marked with its radius. Each gage has five different gaging surfaces for both convex and concave radii. All gages have precision finished radii with extra smooth, accurate edges. Gage Holder Features: Any gage can be used with the Starrett No. 110 holder which is especially useful for checking radii in confined or hard-to-reach locations. Two slots are provided in the holder permitting gages to be held at 30° or 45°, either square in the slot or tipped to one side. The holder is 4" (100 mm) long, providing good reach and balance.

4639 Replacement Tip 0.2" for Haimer Zero Master Haimer Zero Master/ 3D Sensor

0.2" ball
replacement probe tip for Tormach PN 32897

Replacement Tips for Haimer Zero Master

3029 Screw Checker, Inch, PEC

#1 to 5/16" thread sizes
Quickly identify unified and American threads
NC, NF, and NS threads
Made in USA

Screw checkers provide a quick way to measure standard threads. They provide all the information you need for screws; diameter, length, threads per inch, hole size and even tap drill sizes.

3031 Screw Checker, Large Metric, PEC

8 mm to 14 mm thread sizes
Quickly identify ISO metric threads
Coarse, medium, and fine threads
Made in USA

Screw checkers provide a quick way to measure standard threads. They provide all the information you need for screws; diameter, length, threads per inch, hole size and even tap drill sizes.

3030 Screw Checker, Small Metric, PEC

2 mm to 7 mm thread sizes
Quickly identify ISO metric threads
Coarse, medium, and fine threads
Made in USA

Screw checkers provide a quick way to measure standard threads. They provide all the information you need for screws; diameter, length, threads per inch, hole size and even tap drill sizes.

5190 Screw Pitch Gage, Acme Inch 16 Leaves

Screw pitch gage with 16 leaves
Measures 29° Acme threads from 1 - 12 TPI
Each blade clearly marked with thread size
Blades are protected in sturdy steel case
3" leaf (blade) length with locking device

29 Degree Acme Screw Thread Pitch Gage Leaves: 1, 1-1/3, 1-1/2, 1-3/4, 2, 2-1/2, 3, 3-1/2, 4, 5, 6, 7, 8, 9, 10 & 12

1834 Screw Pitch Gage, Inch 30 Leaves, Starrett

Screw pitch gage with 30 leaves
Measures 60° threads from 4 - 42 TPI
Each blade clearly marked with thread size
Blades are protected in sturdy steel case
Locking device at both ends of case

Starrett screw pitch gage with 30 leaves. Measures 60° threads from 4 - 42 threads per inch (TPI). Starrett screw pitch gages are among the most useful tools in any mechanic's toolbox. They quickly determine the pitch of various threads. These thread gage tools consist of a substantial steel case with a number of folding leaves at both ends, each leaf having teeth corresponding to a definite pitch, marked on each leaf. The screw pitch gage features a locking device at both ends of the case, so leaves can be securely locked in position for use. Leaves have a special narrow design, permitting checking internal threads in nuts, etc., as well as external threads. Leave Sizes: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 11.5, 12, 13, 14, 15 threads per inch (TPI) Leave Sizes: 16, 18, 20, 22, 24, 26, 27, 28, 30, 32, 34, 36, 38, 40, 42 threads per inch (TPI) Starrett catalog number 6.

5192 Screw Pitch Gage, Inch 51 Leaves

Screw pitch gage with 51 leaves
Measures 60° threads from 4 - 84 TPI
Each blade clearly marked with thread size
Blades are protected in sturdy steel case
Locking device for each set of leaves

Correct pitch is determined by matching blade teeth with threads. Each blade clearly marked with proper thread size. Blades are protected in sturdy steel case. Includes the following TPI: Leave Sizes: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 11.5, 12, 13, 14, 15,16, 18, 20,22, 24, 25, 27, 28, 30, 32, 34 threads per inch (TPI) Leave Sizes: 36, 38, 40,42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84 threads per inch (TPI)

2744 Screw Pitch Gage, Inch 51 Leaves, PEC

Screw pitch gage with 51 leaves
Measures 60° threads from 4 - 84 TPI
Each blade clearly marked with thread size
Blades are protected in sturdy steel case
Locking device for each set of leaves

Screw pitch gage made in the US by Products Engineering Corporation (PEC). The correct pitch is determined by engaging the blade teeth with the threads you are measuring.<br />Gage measures 60 degree threads from 4-84 TPI. Each blade is clearly marked with the thread size and a each node of the gage has a locking wheel to secure the blade when measuring. The correct pitch is determined by engaging the blade teeth with the threads you are measuring. This screw pitch gage measures the following screw pitches: Leave Sizes: 4, 4-1/2, 5, 5-1/2, 6, 7, 8, 9, 10, 11, 11-1/2, 12, 13, 14, 15, 16, 18 threads per inch (TPI) Leave Sizes: 20, 22, 24, 26, 27, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50 threads per inch (TPI) Leave Sizes: 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84 threads per inch (TPI) The gage comes in a sturdy protective case.

3176 Screw Pitch Gage, Inch 51 Leaves, Starrett

Screw pitch gage with 51 leaves
Measures 60° threads from 4 - 84 TPI
Each blade clearly marked with thread size
Blades are protected in sturdy steel case
Locking device for each set of leaves

Starrett screw pitch gages are among the most useful tools in any mechanic's toolbox. They quickly determine the pitch of various threads. These gages consist of a substantial steel case with a number of folding leaves at both ends, each leaf having teeth corresponding to a definite pitch, marked on each leaf. The screw pitch gage features a locking device at both ends of the case, so leaves can be securely locked in position for use. Leaves have a special narrow design, permitting checking internal threads in nuts, etc., as well as external threads. Measures 60° threads from 4 threads per inch to 84 threads per inch Leave Sizes: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 11.5, 12, 13, 14, 15, 16, 18 threads per inch (TPI) Leave Sizes: 20, 22, 24, 26, 27, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50 threads per inch (TPI) Leave Sizes: 52, 43, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84 threads per inch (TPI) Starrett catalog number 472

2746 Screw Pitch Gage, Inch/Metric 28 Leaves, PEC

Screw pitch gage with 28 leaves
Measures 60° threads from 4 - 56 TPI and 0.50 - 6.00 mm
Each blade clearly marked with thread size
Blades are protected in sturdy steel case
Locking device at both ends of case

Screw pitch gage made in the US by Products Engineering Corporation (PEC). The correct pitch is determined by engaging the blade teeth with the threads you are measuring. Gage measures 60 degree threads from 4-56 TPI and 0.50-6.00mm. Each blade is clearly marked with the thread size and a each node of the gage has a locking wheel to secure the blade when measuring. The correct pitch is determined by engaging the blade teeth with the threads you are measuring. This screw pitch gage measures the following screw pitches: Leave Sizes: 4, 6, 8, 10, 11, 11-1/2, 12, 13, 16, 20, 28, 32, 40, 56 threads per inch (TPI) Leave Sizes: 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00, 6.00 mm

5191 Screw Pitch Gage, Metric 28 Leaves

Screw pitch gage with 28 leaves
Measures 60° threads from 0.25 - 2.50 mm
Each blade clearly marked with thread size
Blades are protected in sturdy steel case
Locking device at both ends of case

Correct pitch is determined by matching blade teeth with threads. Each blade clearly marked with proper thread size. Leave Sizes: .25, .3, .35, .4, .45, .5, .55, .6, .65, .7, .75, .8, .85, .9 millimeters Leave Sizes: 1.0, 1.1, 1.2, 1.25, 1.3, 1.4, 1.5, 1.6, 1.7, 1.75, 1.8, 1.9, 2.0, 2.5 millimeters

2745 Screw Pitch Gage, Metric 28 Leaves, PEC

Screw pitch gage with 28 leaves
Measures 60° threads from 0.25 - 2.50 mm
Each blade clearly marked with thread size
Blades are protected in sturdy steel case
Locking device at both ends of case

Screw pitch gage made in the US by Products Engineering Corporation (PEC). The correct pitch is determined by engaging the blade teeth with the threads you are measuring. Gage measures 60 degree threads from 0.25-2.50mm. Each blade is clearly marked with the thread size and a each node of the gage has a locking wheel to secure the blade when measuring. The correct pitch is determined by engaging the blade teeth with the threads you are measuring. This screw pitch gage measures the following screw pitches: Leave Sizes: 0.25, 0.30, 0.35, 0.40, 0.45, 0.50, 0.55, 0.60, 0.65, 0.70, 0.75, 0.80, 0.85, 0.90 mm Leave Sizes: 1.00, 1.10, 1.20, 1.25, 1.30, 1.40, 1.50, 1.60, 1.70, 1.75, 1.80, 1.90, 2.00, 2.50 mm

2617 Screw Pitch Gage, Metric 28 Leaves, Starrett

Screw pitch gage with 28 leaves
Measures 60° threads from 0.25 - 2.50 mm
Each blade clearly marked with thread size
Blades are protected in sturdy steel case
Locking device at both ends of case

Starrett metric screw pitch gage with 28 leaves. Measures 60° threads from 0.25 mm to 2.50 mm. Leave Sizes: .25, .30, .35, .40, .45, .50, .55, .60, .65, .70, .75, .80, .85, .90 millimeters Leave Sizes: 1.00, 1.10, 1.20, 1.25, 1.30, 1.40, 1.50, 1.60, 1.70, 1.75, 1.80, 1.90, 2.00, 2.50 millimeters Starrett screw pitch gages are among the most useful tools in any mechanic's toolbox. They quickly determine the pitch of various threads. These gages consist of a substantial steel case with a number of folding leaves at both ends, each leaf having teeth corresponding to a definite pitch, marked on each leaf. Starrett screw pitch gages are available in a wide range of sizes with different numbers of leaves in various pitch ranges with which to gage. The screw pitch gage features a locking device at both ends of the case, so leaves can be securely locked in position for use. Leaves have a special narrow design, permitting checking internal threads in nuts, etc., as well as external threads. Starrett catalog number 156M.

1824 Scriber with 2-3/8" Point, Starrett

1/4" diameter handle
Nickel plated steel
Knurled handle
Hardened tip is finely tapered
Tip can be revered and telescoped into handle

Starrett hand scriber. Starrett catalog number 70A. The 1/4" diameter handle is of steel, knurled, and nickel plated. The scriber point is steel, properly hardened and finely tapered so that the location of the point is not obscured. The scriber is held firmly in the handle by a knurled chuck and when not in use can be reversed, telescoped into the handle, and locked by the chuck. The hexagon head prevents rolling. The scriber point is shipped reversed in the handle so the point is protected.

2655 Scriber with 2-7/8" Point, Starrett
Starrett hand scriber. Starrett catalog number 70B. The 3/8" diameter handle is of steel, knurled, and nickel plated. The scriber point is steel, properly hardened and finely tapered so that the location of the point is not obscured. The scriber is held firmly in the handle by a knurled chuck and when not in use can be reversed, telescoped into the handle, and locked by the chuck. The hexagon head prevents rolling. The scriber point is shipped reversed in the handle so the point is protected.

5794 Scriber, Height Gage

For 3092 Height Gage

Replacement Scriber for the 12" Dial Height Gage, item 3092 The "shank" is 0.23" wide and 0.32" tall. The overall length is 1.7" and the overall height is 1.3"

3093 Small Hole Gage Set, 4-Piece

4 small hole gages with 0.125" to 0.500" range
Full spherical ball for very accurate measurements
Hardened, satin-chrome plated measuring faces
Furnished in plastic pouch

Accurately and quickly gages small holes, grooves and slots. Insert the appropriate gage (smaller but closest to bore diameter) into the hole. Rotate the knurled base to expand the end until a slight pressure is felt when the gage is moved in the bore. Remove the gage and measure with a caliper or micrometer.

4492 Small Hole Gage Set, 4-Piece, PEC

4 small hole gages with 0.125" to 0.500" range
Extra long for gaging deep holes and slots
Hardened, satin-chrome finish
Furnished in fitted vinyl case
Size adjustment by knurled knob

Extra long small hole gages for gaging deep holes and slots

3545 Small Hole Gage Set, 4-Piece, Starrett

Starrett 4- piece small hole gage set
Starrett catalog number S829EZ
Range of 0.125-0.500" (3.2-12.7 mm)
Hardened-ball measuring surface with two-point contact
Smooth, sensitive adjustment for better feel, giving more accurate measurements

These small hole gages are well balanced tools that are ideal for accurately measuring small holes, slots, grooves, and recesses in all kinds of work. The radius on each gage is less than the minimum diameter to be measured, which provides the two-point contact necessary for maximum accuracy. They have smooth, sensitive adjustment for better feel, giving more accurate measurements. The adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage Accurate measurements are obtained by slightly "rocking" these gages in the hole to be measured. This will guarantee contact at the true diameter. The final size is then obtained by measuring over the ball contacts with a micrometer. Furnished in a vinyl pouch.

2730 Steel Rule, 12" 4R Flexible, PEC

4R graduations, 8ths & 16ths, 32nds & 64ths
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 1/2" wide and 0.015" thick

Flexible steel rule made in the US by Products Engineering Corporation (PEC).

2735 Steel Rule, 12" 4R Rigid, PEC

4R graduations, 8ths & 16ths, 32nds & 64ths
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 1" wide and 0.040" thick

Rigid steel rule made in the US by Products Engineering Corporation (PEC).

2732 Steel Rule, 12" 5R Flexible, PEC

5R graduations, 32nds, 64ths, 10ths, 100ths
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 1/2" wide and 0.015" thick

Flexible steel rule made in the US by Products Engineering Corporation (PEC).

3175 Steel Rule, 12" 5R Flexible, Starrett CLOSEOUT

Starrett 12", 5R graduations, full-flexible steel rule.
Starrett catalog number C305R-12.
Graduation No. 5R - quick-reading 10ths, aircraft quick-reading 100ths, 32nds and 64ths.
This rule is 1/2" wide and 1/64" thick.

All Starrett precision steel rules are photoengraved and tempered for long life and flexibility. They are inspected to Starrett Master Standards, which are traceable to the National Institute of Standards and Technology.

1828 Steel Rule, 150 mm 31 (in/mm) Flexible, Starrett

150 mm (5 3/4") No. 31 graduations rule.
Full-flexible steel.
Graduated 150 mm end-to-end on mm edges and to 5-3/4" with a blank end on the inch edges.
1/2" wide and 1/64" thick.

Starrett 150 mm (5 3/4") No. 31 graduations, full-flexible steel rule. Starrett catalog number C331-150. Graduated 150 mm end-to-end on mm edges and to 5-3/4" with a blank end on the inch edges. Graduations No. 31 - 32nds and 64ths on one side; mm and 1/2 mm on reverse. All four edges graduated from same end. This rule is 1/2" wide and 1/64" thick. All Starrett steel rules are photoengraved and tempered for long life and flexibility. They are inspected to Starrett Master Standards, which are traceable to the National Institute of Standards and Technology.

5092 Steel Rule, 300 mm 30 (1.0 mm/.05 mm) Flexible, PEC

Metric graduations, 1.0 mm & 0.5 mm both sides
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 1/2" wide and 0.015" thick

Rigid steel rule made in the US by Products Engineering Corporation (PEC).

4796 Steel Rule, 300 mm 30 (1.0 mm/.05 mm) Rigid, PEC

Metric graduations, 1.0 mm & 0.5 mm both sides
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 1" wide and 0.040" thick

Rigid steel rule made in the US by Products Engineering Corporation (PEC).

2733 Steel Rule, 6" 31 (in/mm) Flexible, PEC

English/metric graduations, 0.5 mm & 32nds, mm & 64ths
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 1/2" wide and 0.015" thick

Flexible steel rule made in the US by Products Engineering Corporation (PEC). Graduation 31 (inches and metric) with total overall length of 6" (150mm). The rule is 1/2" wide and 0.015" thick. See Chris' Tips "How to Use a Steel Rule" for more information on graduations.

2736 Steel Rule, 6" 31 (in/mm) Rigid, PEC

English/metric graduations, 0.5 mm & 32nds, mm & 64ths
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 3/4" wide and 0.040" thick

Rigid steel rule made in the US by Products Engineering Corporation (PEC). Graduation 31 (inches and mm). This rule is 6" (150 mm) in length, 3/4" wide and 0.040 thick. See Chris' Tips "How to Use a Steel Rule" for more information on graduations.

4227 Steel Rule, 6" 4R Black Flexible, PEC

4R graduations, 8ths & 16ths, 32nds & 64ths
Made from the finest stainless steel available
Fully hardened and tempered with black chrome finish
Precisely etched, then white filled for readability
Rule is 1/2" wide and 0.015" thick

Flexible steel rule made in the US by Products Engineering Corporation (PEC).

2729 Steel Rule, 6" 4R Flexible, PEC

4R graduations, 8ths & 16ths, 32nds & 64ths
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 1/2" wide and 0.015" thick

Flexible steel rule made in the US by Products Engineering Corporation (PEC).

1826 Steel Rule, 6" 4R Flexible, Starrett

6" 4R graduation rule
Full-flexible steel
Graduation No. 4R - 8ths, 16ths, quick-reading 32nds and 64ths
1/2" wide and 1/64" thick

Starrett 6", 4R graduations, full-flexible steel rule. Starrett catalog number C304R-6. Graduation No. 4R - 8ths, 16ths, quick-reading 32nds and 64ths. This rule is 1/2" wide and 1/64" thick. All Starrett precision steel rules are photoengraved and tempered for long life and flexibility. They are inspected to Starrett Master Standards, which are traceable to the National Institute of Standards and Technology.

2734 Steel Rule, 6" 4R Rigid, PEC

4R graduations, 8ths & 16ths, 32nds & 64ths
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 3/4" wide and 0.040" thick

Rigid steel rule made in the US by Products Engineering Corporation (PEC).

2233 Steel Rule, 6" 4R Rigid, Starrett

4R Graduations - 8ths, 16ths, quick-reading 32nds and 64ths.
Spring-tempered 6 inch steel ruler
Rule is 3/4" wide and 3/64" thick
Satin chrome finish

All Starrett rulers are photoengraved and tempered for long life and flexibility. They are inspected to Starrett Master Standards, which are traceable to the National Institute of Standards and Technology. Starrett catalog number C604R-6.

2731 Steel Rule, 6" 5R Flexible, PEC

5R graduations, 32nds, 64ths, 10ths, 100ths
Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Rule is 1/2" wide and 0.015" thick

Flexible steel rule made in the US by Products Engineering Corporation (PEC).

1827 Steel Rule, 6" 5R Flexible, Starrett

6" 5R graduation rule
Full-flexible steel
Graduation No. 5R - quick-reading 10ths, aircraft quick-reading 100ths, 32nds and 64ths.
1/2" wide and 1/64" thick

Starrett 6", 5R graduations, full-flexible steel rule. Starrett catalog number C305R-6. Graduation No. 5R - quick-reading 10ths, aircraft quick-reading 100ths, 32nds and 64ths. This rule is 1/2" wide and 1/64" thick. All Starrett precision steel rules are photoengraved and tempered for long life and flexibility. They are inspected to Starrett Master Standards, which are traceable to the National Institute of Standards and Technology.

1234 Steel Rule, 6" Flex

6" rigid steel rule
32nds & 64ths graduations
Hardened stainless steel
Rule is 1/2" wide and 0.020" thick
Convenient pocket clip

This precision, 6" long steel rule is flexible to fit into tight spots. The etched black graduations are easy to read against the non-glare finish. The rule has 32nds & 64ths graduations. It is made of hardened stainless steel, is 1/2" wide and 0.020" thick. The reverse side has decimal equivalents for 8ths, 16ths, 32nds, and 64ths.

4610 Steel Rule, Hook 12" (32nds/ 0.5 mm), PEC

Hardened and Tempered Tool Steel
Graduation 32nds & 0.5 mm
This rule is 7/32" wide and 0.04" thick
Furnished with Adjustable Hook

Hardened and tempered tool steel 12" hook rule. Graduations of 32nds on one face and 0.5 mm on the other face. Come with adjustable hook. PEC catalog number 7305-HM2.

2895 Steel Rules, PEC

Made from the finest quality steel available
Fully hardened and tempered with stain chrome finish
Precisely etched, then black filled for readability
Flexible rules are 1/2" wide and 0.015" thick
Rigid rules are 3/4" wide and 0.040" thick

Steel Rules made by Product Engineering Corporation (PEC) are a high quality rule made in the US. Each rule is fully hardened and tempered and etched with precision. Flexible rules are 1/2" wide and 0.015" thick. Rigid rules are 3/4" wide and 0.040" thick. See Chris' Tips "How to Use a Steel Rule" for more information on graduations.

2364 Steel Rules, Starrett
Starrett precision steel rules are machine-divided, not photoengraved. They are inspected to Starrett Master Standards, which are traceable to the National Institute of Standards and Technology. Graduation No. 4R are 8ths, 16ths, quick-reading 32nds and 64ths. Graduation No. 16R are Quick-reading 32nds and 64ths, aircraft quick-reading 50ths and 100ths. Graduation No. 5R are quick-reading 10ths, aircraft quick-reading 100ths, 32nds and 64ths. Graduations No. 31 are 32nds and 64ths on one side; mm and 1/2 mm on reverse. Flexible rules are 1/2" wide and 1/64" thick. Rigid rules are 3/4" wide and 3/64" thick.

3185 Telescoping Gage Set, 4-Piece 5/16 - 2-1/8", PEC

For measuring holes, slots and recesses
Measures holes from 5/16" to 2 1/8" diameter
Double action is self-centering
Satin chrome finish
Contact ends are hardened and ground

Use telescoping gages to measure ID, deep holes, recesses, slots, grooves, and other hard to reach places. Measure the actual size or lock the self-centering plungers to a known size for a go-no go gage.

1840 Telescoping Gage Set, 4-Piece 5/16 - 2-1/8", Starrett

Starrett telescoping gage set
Starrett catalog number S579GZ
Range: Four gages, 5/16" to 2-1/8"
Handles are approximately 2-3/8" long
Contains two telescoping contacts

Starrett telescoping gages are used for determining the true size of holes, slots, and recesses up to 2-1/8" (54 mm). The ends of both contacts are hardened and ground to a radius to allow proper clearance on the smallest hole the gage will enter. These tools must be slightly "rocked" in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn. The final hole size is obtained by measuring over the gage contacts with a micrometer. The No. 579 Series telescoping gages have handles that are rigidly attached to the contact plungers and are automatically self-centering. Also, the No. 579 gages have two telescoping contacts. The handles are approximately 2-3/8" (60 mm) long. Constant spring tension gives uniform contact pressure and both plungers are easily locked at any desired setting.

2879 Telescoping Gage Set, 6-Piece 5/16 - 6"

For measuring holes, slots and recesses
Measures holes from 5/16" to 6" diameter
Double action is self-centering
Satin chrome finish
Contact ends are hardened and ground to the radius of the smallest diameter

3184 Telescoping Gage Set, 6-Piece 5/16 - 6", PEC

For measuring holes, slots and recesses
Measures holes from 5/16" to 6" diameter
Double action is self-centering
Satin chrome finish
Contact ends are hardened and ground

5967 Telescoping Gage Set, 6-Piece 5/16 - 6", Professional Grade

For measuring holes, slots and recesses
Measures holes from 5/16" to 6" diameter
Double action is self-centering
Satin chrome finish
Contact ends are hardened and ground

2959 Telescoping Gage Set, 6-Piece 5/16 - 6", Starrett

Starrett telescoping gage set
Starrett catalog number S579HZ
Range: Six gages with a range of 5/16" to 6"
Handle lengths are 2-3/8" to 3-1/4"
Two telescoping contacts

Starrett telescoping gages are used for determining the true size of holes, slots, and recesses up to 6" (152 mm). The ends of both contacts are hardened and ground to a radius to allow proper clearance on the smallest hole the gage will enter. These tools must be slightly "rocked" in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn. The final hole size is obtained by measuring over the gage contacts with a micrometer. The No. 579 Series telescoping gages have handles that are rigidly attached to the contact plungers and are automatically self-centering. Also, the No. 579 gages have two telescoping contacts. The handles are approximately 2-3/8" (60 mm) long. Constant spring tension gives uniform contact pressure and both plungers are easily locked at any desired setting.

3771 Test Indicator Holder, Professional Grade

Z-Limit brand guarantees professional quality
Clamping diameter range of 1-3/8" to 2"
Length from the center of the clamp to the indicator can be up to 6-1/2"
Clamps to the outside of an end mill holder and does not disturb the working tool

This test indicator holder has a clamping diameter of 1-3/8". The length from the center of the clamp to the indicator can be up to 6-1/2". The test indicator clamps to the outside of an end mill holder and does not disturb the working tool.

4832 Test Indicator Holder, Universal

Designed to hold dovetailed test indicators or 1/4" straight shanks
3 different clamping dimensions: 1/4", 3/8" & 1/2" for various collet sizes
reaches anywhere within a 8" diameter and fine-adjusts approximately 3/8"
Test indicator NOT INCLUDED

Setting up a workpiece before machining, aligning the center of a round workpiece in relation to the cutting head, or aligning vise jaws to the spindle takes virtually no time this test indicator holder.

6482 Thickness Gage Set, 32 Leaves, 0.0015" - 0.035", iGaging

32 Leaves, 3-7/8" length
Range 0.0015-0.035" (0.04 - 0.88mm)
Each blade is marked with thickness
Manganese steel w/satin chrome finish
Locking device

32 Leaves, 3-7/8" length Range 0.0015 - 0.035" Leaf Thickness: 0.0015" (0.04mm), 0.002" (0.05mm), 0.0025" (0.06mm), 0.003" (0.08mm), 0.004" (0.10mm), 0.005" (0.13mm), 0.006" (0.15mm), 0.007" (0.18mm), 0.008" (0.20mm), 0.009" (0.23mm), 0.010" (0.25mm), 0.011" (0.28mm), 0.012" (0.30mm), 0.013" (0.33mm), 0.014" (0.35mm), 0.015" (0.38mm), 0.016" (0.40mm), 0.017" (0.43mm), 0.018" (0.45mm), 0.019" (0.48mm), 0.020" (0.50mm), 0.021" (0.53mm), 0.022" (0.55mm), 0.023" (0.58mm), 0.024" (0.60mm), 0.025" (0.63mm), 0.026" (0.65mm), 0.027” (0.68mm), 0.028" (0.70mm), 0.030" (0.75mm), 0.032" (0.80mm), 0.035" (0.88mm) The gages of this feeler gage set are used in automotive, aviation, diesel, and farm equipment manufacture and service, and also in jig, fixture, gage, and experimental work. Especially useful in adjusting tappets, spark plugs, distributor points, checking bearing clearances and gear play, fitting pistons, rings and pins, and gaging narrow slots. Leaves made of manganese steel with satin chrome finish, carefully finished to correct thickness, individually tested and marked with thickness.

1843 Thickness Gage Set, Starrett

26 Tapered Leaves, 1/2 - 1/4 x 3-1/32"
Range .0025-.025"
Leaf Thickness (Inches): .0015 to .025
Tempered-steel.
Locking device. Leaves easily removed or replaced.

Starrett thickness gage set (feeler gage) Starrett catalog number 66T. 26 Tapered Leaves, 1/2 - 1/4 x 3-1/32" Range .0025-.025" Leaf Thickness (Inches): .0015, .002, .0025, .003, .004, .005, .006, .007, .008, .009, .010, .012, .013, .014, .015, .016, .017, .018, .019, .020, .021, .022, .023, .024, .025 The gages of this Starrett feeler gage set are used in automotive, aviation, diesel, and farm equipment manufacture and service, and also in jig, fixture, gage, and experimental work. Especially useful in adjusting tappets, spark plugs, distributor points, checking bearing clearances and gear play, fitting pistons, rings and pins, and gaging narrow slots. Leaves made of finest tempered-steel, carefully finished to correct thickness, individually tested and marked with thickness. Locking device on most gages - permits securely locking one or more leaves in position. Leaves are easily removed or replaced. Gage has a rugged, substantial steel case protects leaves.

6269 Thread Detective Thread Identifier, Inch & Metric

More robust than plastic checkers
Each size has a nut and bolt checker on the same gauge with the sizes etched on each gage
The individual gauges rotate freely on the wire cable for fast thread verification
All on a convenient wire cable with a loop for hanging

This thread detective set provides a quick and easy way to measure standard threads. They provide all the information you need for screws; diameter, length, threads per inch, hole size and even tap drill sizes. Each piece has a mail and female end to help you identify screws, nuts, or other threaded items. The metal construction removes the issue of damaging the checker when testing threading which is sometimes an issue with plastic checkers. Inch Sizes Included: #6-32, #8-32, #10-24, #10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20 Metric Sizes Included: M4 x 0.7, M5 x 0.8, M6 x 1.0, M7 x 1.0, M8 x 1.0, M8 x 1.25, M10 x 1.0, M10 x 1.25, M10 x 1.5, M12 x 1.25, M12 x 1.5, M12 x 1.75 Note: Spacer beads may vary in color and style.

6296 Thread Measuring Wire, 48 Piece Pro Set

48 piece pro-series thread wire measuring set in 16 sizes
Measure all 60 degree threads, threads from 3-48 TPI and 0.5 mm - 6 mm
Kit includes 4 wire holders
Chart included for US 60 degree threads and 60 degree metric
Comes in a sturdy packing box.

Used to measure pitch diameter on threads, this Pro-Series set has 48 pieces in 16 different sizes. Use to measure all 60 degree threads and all threads from 3 - 48 TPI and all metric from 0.5 mm to 6 mm pitch. The kit has four wire holders with 2-pair of holes each and each pair of holes is for different sizes of wire. Use the 3 wire method for measuring external threads (see Chris' tips).

3172 Toolmakers Square, 3", Starrett

Starrett toolmaker grade stainless steel square
Starrett catalog number 3020-3
Blade length 2 31/32"
Beam length 1 31/32"
Squareness accuracy to .0002" (0.005mm) for every 6" (150mm)

These high quality toolmaker squares feature hardened, ground, and lapped stainless steel construction on both the blade and the beam. The beam is machined at the inner corner for clearance.

3564 Toolmakers Square, 4", Starrett

Starrett toolmaker grade stainless steel square
Starrett catalog number 3020-4
Blade length 3 31/32"
Beam length 2 31/32"
Squareness accuracy to .0002" (0.005mm) for every 6" (150mm)

These high quality toolmaker squares feature hardened, ground, and lapped stainless steel construction on both the blade and the beam. The beam is machined at the inner corner for clearance.

3173 Toolmakers Square, 6", Starrett

Starrett toolmaker grade stainless steel square
Starrett catalog number 3020-6
Blade length 5 29/32"
Beam length 3 29/32"
Squareness accuracy to .0002" (0.005mm) for every 6" (150mm)

These high quality toolmaker squares feature hardened, ground, and lapped stainless steel construction on both the blade and the beam. The beam is machined at the inner corner for clearance.

1603 Wiggler Center Finder Set
This wiggler center finder set comes with 4 probes for finding centers, edges, and indicating. Each probe snaps into the body without removing the collet nut. The wiggler shank is 0.375" diameter.