iGaging
Combination Square Set, 12" 4R Precision
Combination Square Set, 12" 4R Precision
SKU:5868
In stock
Couldn't load pickup availability
Key Features
Key Features
- Fully hardened steel with satin chrome finish blade
- 4R Graduation – 8ths, 16ths, 32nds, 64ths
- Protractor scale graduated from 0-180° in both directions
- Square/Miter head feature level vial and hardened scribe tool
- High precision engineering standard
Share
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.
View full details
Product Information
Description
This premium square features a 12 Inch blade, a cast iron center finding head, a cast iron 180 degree protractor head and a cast iron square/miter head with 45 degree and 90 degree precision ground faces.
The adjustable heads may be locked securely in any position along the precision ground satin chrome finished steel blade. The protractor head can be moved in both directions.
The blade features etched, machine divided graduations in 1/8 Inch and 1/16 Inch on one side and 1/32 Inch and 1/64 Inch on the other.
The square/miter head incorporates a spirit level and hardened scriber.
The square comes packaged in a padded plastic storage case.
Chris's Tips
The combination square was invented by Leroy Starrett (yes, that Starrett) in 1877. It's one of those basic tools that should be in every machinist's (and woodworker's) tool box.
The name combination square is truly appropriate for this tool, as it includes 7 basic components and can be used in hundreds of ways. In one package you get 90° and 45° squares, a protractor, a centering head, a precision scale, two levels, and a scriber.