1 Corner Clamp: The 90 degree right angle clamp can quickly and easily attach boards and frames to woodworking corner clamps, saving hours and reducing labor workload.It is an ideal choicefor carpenters and furniture repairs Adjustable corner clamp: Our multi-function corner clamp is adjustable and suitable for 90 corner clips, T-joints, 45 saws and even for installing two boards of different sizes thicknesses. Applicable thickness: 5-22mm Stainless Steel Spring: The 90 degree angle clamp features a strong spring, adjustable floating head, and rotating coated screws to allow for precise alignment and workpiece clamping. Even women can easily usethe carpentry corner clamp Easy to use: When using, one hand can open the clamp at a right angle, and the other hand can fix and place the workpiece freely. The plate and the frame can be easily attached at a 90 degree angle, which savesworking time and reduce workload Perfect Woodworking Tool: Our 90 degree angle clamp is suitable for small wood DIY projects such as wooden boxes, picture frames, chicken coops, mailboxes, drawer components hairdresser,cabinets, furniture repair and hand tools