WILTEEXS Corner Clamps for Woodwork, 5.5" Aluminum Alloy Right Angle Clamp, 90 Degree Positioning Squares Clamp with Box, Right Angle Clamp Tool for Picture Frames Cabinet Drawers Making- 4 Sets

["High-quality Material: This 5.5 x 5.5 inch right angle clamp is made of anodized and machined aluminum alloy, providing optimal durability and use. The corner clamps are a breeze and ideal for small frame or carpentry projects, capable of holding up to 2.75 inches thick, more durable than plastic clamps for long-term use.","Accurate 90-degree corner clamps: The L-shaped design allows wood clamps to create perfect 90-degree angles, resulting in clean and seamless joints. The solid construction ensures the clamp acts as an extra set of hands, holding your materials in place while you cut, drill, or sand, enabling precise and controlled assembly.","Dual-scale display: Clear and accurate inch and millimeter scales on the front and back of the clamp make it a versatile measuring tool, eliminating the need for a separate ruler. Another feature they offer is keeping the line and drawing a straight line on the board for cutting, making it very easy to make markings.","Padded box included: These 90-degree clamps come in a neat and organized case to ensure you don't spend half the day chasing the right clamp and to keep parts away from dust and dirt. This makes it a great tool and a great gift choice for professionals who need to take their clamp on the go, as well as for DIYers who need to keep their workshop organized.","Application: Position the corner clamp inside or outside the wood and insert the screw clamps into the holes, tightening them on the opposite side. Depending on the project size, you may need to use multiple clamps."]