120/160MM Woodworking Right Angle Positioning Clamp For Woodworking Square Positioning Fastening Tools Corner Ruler Material:Plastic Size:120*120MM/160*160MM Model number:90 Degrees L-Shaped Auxiliary Fixture Structure:Angle clamps Use:L-Shaped Auxiliary Fixture Suitable for wood board thickness:7/16' to 1-9/16' Features: 1. The 90 degree angle can offer strong balance for convenient use. 2. Professionally used to assemble and DIY clapping boxes, drawers, cabinets, frames. Perfect for square above shelf cabinets. 3. Can work with a clamping tool to check and position the corner to the wood board joint for gluing or welding at a right angle. 4. Easy to handle, will not damage fragile cutting edges. Simply place the square in the corner of the two pieces of stock you need to square and secure with a set of clamps. 5. This set of squares and clamps can make your operation more convenient. Set squares and clamps are fully adapted to various big and small DIY projects. Package Included: - 2 X Plastic square - 4 X Nut - 4 X Screw - 4 X Clips