Description: Made of aluminum alloy, it is sturdy and durable. The scale is clear, the measurement is accurate, and it is easy to read. Application: woodworking protractor, woodworking marking tool, engineering woodworking high-precision layout measurement tool. 45/90 degree woodworking measuring ruler, no need to flip the body when measuring, just slide the mark 45/90 degrees. Suitable for engineers, carpenters, etc. Specification: Size: 112*79*85mm Brand new high quality Type: Measuring…