90° Degree Corner Clamp Welding Vice Woodworking Alloy Body With Quick ReleaseMade of aluminium alloy steel and quick release adjustable jaws. Durable right angle aluminum clamp for making cabinets or box frames. 90 Quick Release Corner Clamp & Vise is great for simple tasks, like aligning and clamping parts for nailing, welding and screwing, and just as good for more complicated jobs, like making cabinets, box frames and picture frames. You can use it as a clamping device for 90 corner joints, a saw guide for 45 miter cuts,