Function: 1 SECURE: V-shaped wedge keeps your work firmly in place and allows the work to be fixed at a 90 degree angle. 2. Flexible Use: The clamp works with 90° angle and T-shaped joints, suitable for boards with 0-25mm thickness. 3 ERGONOMIC HANDLE: The rubber handle is non-slip and wear-resistant, ensuring a comfortable hold and easy operation. 4 ADJUSTABLE DESIGN: The clamp pressure can be adjusted with a knob to lock various widths of practical and convenient. 5 Good Material: Alloy steel die cast clamp body has high hardness and anti-rust properties, very durable for long time use. Specifications: Item Type: Right Angle Corner Clamp Material: Alloy Steel + Rubber Function: Very suitable for drawer structure and shelf installation. Innovative design allows workpiece to be aligned 90 degrees. Quick adjust handle allows for quick adjustment. The V-shaped wedge jaws secure the fitting piece and allow you to screw in screws or other types of fasteners (such as nails and wood screws). Parts are fixed at a precise 90° angle. Applicable board thickness: approx. 0-25mm / 0-1" a> Package List: 1 x Right Angle Corner Clamp Note: This product is a plate with 0-25mm thickness. If the board is too thick, it will adversely affect normal use.