Special Features:

Measures angles from 0-180 deg; can transfer angles and set bevels; 6 in. Arm w/knurled thumb lock nut; chrome steel w/satin finish; measures 3-5/16 in. X 2 in.; rectanguler head; blade secured at any angle by a lock joint and knurled nut

Properties:

A flat, steel plate of rectangular, square or semicircular shape, graduated in degrees. A pivoted arm is attached to the plate by means of a stationary bolt and thumb nut which locks the arm in any desired position. Used primarily in the metal working trades for laying out and transferring angles, scribing lines, and checking clearances on end mills and the like. Excludes protractor, one arm; protractor, two arm; protractor, three arm.