iGaging
Double Square Set, 4" and 6" 4R
Double Square Set, 4" and 6" 4R
SKU:5869
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Key Features
Key Features
- 4" 4R blade with 2.5" base
- 6" 4R blade with 4" base
- 4R Graduation – 8ths, 16ths, 32nds, 64ths
- Scale accuracy: 0.001"
- Squareness: 0.0015"
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WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Product Information
Description
Pair of heavy duty hardened, precision ground double squares, 4" and 6". Blades are graduated in 8ths, 16th, 321nds, and 64ths. Blades are satin chrome finished to reduce glare and rust, and are easy to read.
Made to US standards for accuracy and squareness with scale accuracy of 0.001" and squareness of 0.0015"
The 6" square has a bubble level and the squares may be locked at any position along the blade.
Squares come in a storage case with foam insert.
Chris's Tips
When using a precision rule for very close accuracy, the eye can read better by measuring between two lines than from the end of the rule to a line.