360 Degree protractor with swing arm is made of plastic material, durable, long-term use.
360 Degree swing arm protractor with adjustable protractor arm design, smooth use, silky smooth, improve the use efficiency.
Full circle protractor with swing arm has a comprehensive measurement range and is an excellent mathematical tool for school office applications.
360 Degree protractor can be used for engineering surveying, student drawing, architectural design, woodworking, length measurement, and it has a wide range of applications.
360 Degree swing arm protractor is well designed and light weight,
which is very easy to carry out.
Name: 360 Degree Protractor With Swing Arm
Material: Plastic
Color: as shown
Products Include: 360 Degree Protractors With Swing Arm *2PCS
When using, pay attention to safety, away from children, so as to avoid danger.
Size and color are manual measurement and shooting, please refer to the actual object.