Made of high-quality plastic and steel hooks, it is rust-proof, corrosion-resistant and durable. The 90-degree angle provides strong balance for ease of use. Can be used to fix and assemble furniture cabinets, picture frames, cabinets, boxes. It is suitable for arranging shelf cabinets. When assembling cabinets and frames, ensure that all four corners are 90 degrees. Easy installation: Place the square on the corners of the two materials that need to be flattened and secure with a set of clips. edges allow for easy work without damaging the fragile cutting edge. Woodworking Right Angle Clamp Set Contains 1x Square, 2x Clamps. Packed by box. Specification: Material: Alloy Size Chart: 10cm / 3.94inch 12cm / 4.72inch 14cm / 5.51inch Package Box: 23x16x5cm / 9.06x6.30x1.97inch Package Includes: 1 Piece Right Angle Clamp 2 Pieces Clips Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.