Premium Quality Corner Clamps: Sturdy 90 degree wood clamps made of aluminum alloy die-casting material with heat treated rust proof coating, ensures abrasion-resistant, heavy duty and long lasting use. 70mm Clamping Range: Maximum clamping range is approx. 2.75in/70mm jaw width: 3.74in/95mm jaw depth: 1.4in/35mm. It can accommodate metal tube, steel rod, wood, thick glass, acrylic piece and more. Adjustable Swing Jaw Design: The single-handle jaw can be rotated in two-way, which allows two different thicknesses of rods or blocks to be joined at the angle of 90 degree. Ergonomic Tpr Coated Handle: Rubberized single handle offers comfortable grip and prevents slip. Versatile Use: For aligning, nailing, drilling, woodworking, welding, screwing, making cabinets, assembling furniture, building wooden boxes, picture frames, birdhouse, mailbox, Diy woodworking. Weight: 6.47 pounds.