Feature:
1. High precision-accurate angle measurement, easy to use and carry. Can be easily crossed
2. Save time-practical measurement layout tools for woodworking, provide convenience and save time.
3. This is an easy-to-use and efficient ruler, which helps to improve efficiency and save time.
4. Small size, easy to use and easy to carry. The operation is quick and convenient.
5. It can mark soft metals and woods, which is very suitable for finding the precise center.
6. Aluminum alloy right-angle tool welding gauge. High strength, good quality and corrosion resistance.

Color: red/blue
Composition: aluminum alloy + stainless steel
System: metric and imperial double scales

 1X ruler