Features: Achieve precise 90° alignment instantly with clamps, feature indestructibled glass fiber reinforced polycarbonate construction for woodworking joints like dovetails, miters, and T joints. With molded measurement scale and double clamping mode (table mounted or handheld). Ideal for woodworkers, cabinetmakers, and DIYer enthusiasts requiring flawlessly right angle assemblies in furniture, frame projects. Perfect for securing dados, box joints, or pocket hole joinery during dry fitting, or fastener installation without obstructing protruding pin or screws. Maintain square alignment effortlessly across varied stock thicknesses using the open design base, enabling unobstructed nailing/screwing along full joint lengths. Specifications: Weight: 360g. Component:Stainless steel, ABS Color:Red/Orange/Blue Size:Approx.100x100x30mm/3.93x3.93x1.18inch Scope of application: photo frame production, furniture assembly, woodworking carving, building model production, decoration construction. Package Includes: 2pcs Woodworking Corner Clamps note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.