0-180 deg 6 in Stainless Steel Round Head Protractor

18 Round head protractor is an essential tool for students, machinists, carpenters and woodworking hobbyists. Constructed of durable stainless steel, the protractor with its 6" adjustable arm is ideal for setting bevels, taking measurements and transferring angles. This round head protractor has a 0 to 180° semi-circle scale in forward and reverse directions to measure all angles. Measure an angle with the small stainless steel arm which glides smoothly for precise alignment. Use the knurled thumb nut to lock the arm into place as you take measurements. Its stainless steel construction gives it strength, durability and the ability to resist rust.

• Round head- 3-3/8 in x 2 in head dimension makes it easier to identify the precise angle
• Measures- deeply etched graduations read from 0° to 180° in forward and reverse directions and will not wear or rub off
• Adjustable- 6 in adjustable protractor arm locks into desired position with knurled thumb nut to quickly and easily identify angles
• Durable- stainless steel for precision, strength and rust resistance
• Essential tool- perfect for students, machinists, carpenters and woodworking hobbyists for setting bevels, measuring and transferring angles