Features 1、The positioning square is a standard right‑angle design, specially used for right‑angle fixing and positioning or measurement. 2、With metric and imperial unit readings, it has strong practicability and is widely used in woodworking projects. 3、Made of aluminum alloy material, wear‑resistant and corrosion‑resistant, not easy to deform when used for a long time. 4、The right‑angle clamp has multiple holes for easy fixation, and it is more convenient to use with positioning blocks and screw rods. 5、Easily create accurate right angle wood products for use on boxes, photo frames and other objects to help with calibration. Specification Item Type: 90° Positioning Square Model: A Type Material: Aluminum alloy Color: Red Measurement Scale: Metric + imperial Uses: Woodworking tools, right-angle fixing/positioning, height/length measurement Package List 2 x 90° Positioning Squares 4 x Positioning Blocks 4 x Right Angle Screw Rods 4 x Plastic Handles 4 x Gaskets