Features • Precise 90 Degree Angles: Both the inside and outside angles are perfectly 90 degrees, ensuring accurate measurements for all your layout and engineering needs • Professional Grade Durability: Designed for industrial use, this tool excels in assembly and platform tasks, making it a reliable choice for serious professionals • Superior Straightness and Parallelism: All edges are expertly ground and lapped, guaranteeing exceptional straightness and parallelism for precise measurements • Innovative Groove Design: The milled groove in the inner corner allows for easy clearance of burrs and debris, enhancing usability and maintaining measurement accuracy • Ideal for Workshop Self-Testing: This level 2 square is specifically tailored for workshop workers, facilitating effective self-testing and ensuring consistent results in your projects Features: 1、Both the inside and outside of the Flat Edge Square are 90 degree angles. 2、It is an industrial and profional tool for assembly and platform . 3、All faces and edges are ground and lapped for straightn and parallelism. 4、There is a groove milled in the inner corner to provide clearance for burrs and debris. 5、Level 2 square is especially suitable for workshop workers to produce self-tests. Specification: Features: Both the inside and outside of the flat edge square are 90 degree angles Used for right angle measurement and can measure the vertical deviation of the inner and outer corners of the workpiece. It is an industrial and profional tool for assembly and platform . All faces and edges are ground and lapped for straightn and parallelism. The flat edge square and the crossbar are ly ground and polished. There is a groove milled in the inner corner to provide clearance for burrs and debris. Level 2 square is especially suitable for workshop workers to produce self-tests. Specification: Condition: 100% Item Type: Right Angle Ruler Material: Steel Accuracy Level: 2 Optional Size: Approx. 75 x 50mm / 3 x 2in, Approx. 100 x 70mm / 3.9 x 2.8in Package List: 1 x Right Angle Ruler Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List