2 Pcs 4.7" x 4.7" / 120x120mm / 12x12cm 90 Degree Positioning Squares Red Anodized L-Shaped Corner Clamping Square

With metric and inch scales. Aluminum alloy material and anodized treatment, high hardness, rustproof, non-corrosive, permanent use. Ground and lapped for straightness and parallelism. True right angles for both inside and outside squares. Designed to be attached to boxes, frames, etc. to help with squaring during glue up. 90 degree positioner is suitable for wooden jigs. Accurate calibration, easy to use, not easy to damage fragile cutting edges. This Right Angle positioner has two ex-tra slots. Specification: Material: Aluminium alloy Color: Red Angle: 90° right angle Application: Wood jigs fixing fixture Surface treatment: Anodized   Use: Right angle positioning Item size: 120 * 120*15mm(4.72 * 4.72*0.59in) Thickness: 15mm(0.59in) Packing List : 2 * Right Angle Positioning Ruler Note: 1.  The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2.  Please allow slight manual measurement deviation for the data.  Thank for your understanding. 3.  1cm=0.39''.