General Tools Steel Protractor
General’s steel protractors are preferred by machinists, draftspeople and mechanics for setting bevels, measuring and transferring angles. The protractor/angle finder is used to measure and mark the degrees of an angle on outside, inside and sloped angles.
6 In. adjustable protractor arm locks into desired position with knurled thumb nut
Made of ground stainless steel for optimum accuracy
Permanently etched graduations from 0 to 180° in opposite directions
3-3/8 In. x 2 In. head