1、The positioning clamp is a standard 90° right angle, which can make the right angle splicing more convenient and accurate in the woodworking production process. 2、Made of aluminum alloy, light weight and high strength, with anti-drop and anti-impact performance. 3、The size of the positioning clip is 160 x 160mm, and there are different holes for you to fix it, which is more practical. 4、The positioning clamp keeps the joint at 90°, no matter if it is glued or using fasteners, it will not damage the fragile cutting edge. 5、Easily create accurate 90° wood products for use on boxes, photo frames and other objects to help with calibration. Item Type: Right Angle Positioning Ruler Material: Aluminum alloy Model: 90° right angle positioning ruler Specification: 160 x 160mm System: British system Applicable Scene: Woodworking positioning 1 x Right Angle Positioning Ruler 2 x Fixed Screw Rod 2 x Screw 2 x Positioning Block