The Groz Rectangular Head Degree Protractor accurately measures angles for individuals such as machinists, draftsmen, and mechanics. Manufactured from durable high-quality stainless steel, this protractor measures in both directions, from 0 to 180 degrees in both directions with its permanent deep-etched graduations. The blade of our protractor can be adjusted to the desired angle by means of a knurled nut, making it easy to set bevels, transfer angles, square small tasks and check cutter clearances within limits.
