[Adjustable Corner Clamp] - Our corner clamp is adjustable, suitable for 90° corner clamping, T-joints, 45-degree miter cuts, and even applicable for joining two boards of different thicknesses. Ideal hand tools for alignment, nailing, welding, clamping, DIY wood projects, etc. [Strong Spring] - The right-angle corner clamp has high spring tension, which is sturdy and lightweight, but not too tight, it is very convenient to clamp every time, even women can easily use it to fix the board and wood frame. [Easy to Use] - When in use, one hand can operate 4 sets of woodworking jigs, one hand can open the right-angle clamp, and the other hand can freely fix and place the workpiece, saving working time and reducing labor. [A Set of 4 Clamp Welding Tools] - Our corner clamps include 4 woodworking clamps, which can help you quickly and easily fix the board and frame to the woodworking corner clamp, saving your working time and reducing the workload. [Multifunctional Corner Clamps] - Suitable for fixing 5-22mm/10-22mm boards. You can adjust the floating head and the electroplated rotating spindle screw can accurately adjust and fix.