The maximum clamping range is approx. 2.68 inch / 68 mm; jaw width: 3.74 in / 95 mm; jaw depth: 1.4 in / 35 mm, can clamp materials like steel rod, metal tube, wood, thick glass, etc. can be used as a clamping device for 90 ? corner joints. Perfect for alignment, nailing, woodworking, welding, screwing, cabinet making, picture frames and picture framing. Rubberized single handle and steel nut: Rubberized single handle, non-slip, high resistance; steel swivel nut, wear resistance, not easy to loosen. Speed ??up the work process and simplify it. Durable right angle clamp, made of premium aluminum alloy die casting material. Used to join two blocks of wood of different thicknesses at a 90 degree angle. Oscillation jaw design, the two-way rotation of the single-handle jaw can be adjusted. Precision right angle clamping tool, a must have for carpenters, DIY enthusiasts and DIY enthusiasts. "