Graphic Tablet -180 Degree Protractor Drawing Stationery Highlights Generic Brand 180 Degree Protractor Drawing Stationery Description: The protractor is made of sturdy stainless steel, permanently stamped, durable and long lasting of life. This protractor ruler features an adjustable 15cm (approx. 5.91"") protractor ruler arm that can be held in place with the knurled locking nut; makes it quick and easy to identify angles. The ruler protractor is suitable for setting bevels, drawing radial lines, measuring and marking angles. The ruler arm of the protractor and the head of the dial can be disassembled. Perfect for school, business, home, mechanical work, woodworking, etc. Specification: Color: Silver Material: Steel Size Chart: Size: approx. 245 x 55 mm / 9.65 x 2.17 inch Package includes: 1 pack of 0-180 degree protractor Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. 'element. Due to manual measurement, there may be 1-2mm error in the size.