An aluminum die-cast square/miter protractor head with 45 degree and 90 degree precision ground faces, incorporates a spirit level and hardened scriber.
The adjustable protractor head may be locked securely in any position along the precision ground steel blade
The protractor head can be fixed in both directions
Permanently etched graduations in 1/16 Inch and metric on one side and 1/32 Inch and metric on the other
Ideal for measuring the inside and outside corners of parts
