The Stainless Steel Protractor is an essential tool for machinists, metalworking, carpenters and woodworking hobbyists. Its stainless steel construction gives it strength, durability and the ability to resist rust. 

100mm stainless steel protractor 

        It has the length for setting up bevels or for measuring parts in the construction of machinery. This protractor has a 0 to 180 semi-circle scale to measure all angles. Measure an angle with the small stainless steel arm which glides smoothly for precise alignment. Use the thumb nut to lock the arm into place as you take measurements.

Quality stainless steel material
0-180⁰ arbitrary rotation
Laser calibration to read clear and accurate
Adjustable screw design to tight the rule once the reading needs to be fixed

Multi-variation list with following options:

1.90x150mm
2.120x200mm
3.Center hollow 150x200mm