Adjustable protractor arm locks into desired position with knurled thumb nutPermanently etched graduations from 0 to 180º in opposite directions Blade Length = 6 in Angle = 180.0° [Max] Dial Reading = 0-180-0 Head Length = 3 3/8 in Head Width = 2 in...
Adjustable protractor arm locks into desired position with knurled thumb nutPermanently etched graduations from 0 to 180º in opposite directions Blade Length = 6 in Angle = 180.0° [Max] Dial Reading = 0-180-0 Head Length = 3 3/8 in Head Width = 2 in...