General Square Head Steel Protractor ITEM # 17

The #17 Square Head Steel Protractor is preferred by machinists, draftspeople and mechanics for setting bevels and measuring and transferring angles.

• Made of ground stainless steel for optimum accuracy
• Permanently etched graduations from 0 to 180 in opposite directions
• Adjustable protractor arm locks into desired position with knurled thumb nut
• Length of adjustable protractor arm: 6 in.
• Head dimensions: 3-3/8 x 2 in.