Description:

Protractor-- swing arm protractor read centimeter and read angle marker, then adjust the nut, you can fix the angle.. Stainless steel protractor-- made of stainless steel material, rustproof, smooth edge, fine grinding, accurate measurement.. Round head protractor-- warm tip: dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! thank you!. Angle finder protractor-- measuring length: 250mm, 0-180 degrees rotation, freely measurement.. Stainless steel protractor ruler-- suitable for engineering, angle measurement, student drawing, architectural design, carpentry, length measurement..