Multi Purpose Application: Perfect for frame making, aquarium assembly, cabinet installation, and other woodworking tasks, providing efficient right angles fixation for various materials and craft projects Sturdy Metal Construction: Made with high strength aluminum alloy and reinforced with stainless steel rivets, this 90 degree woodworking clamp resists deformation and, ensuring long time stability for woodworking projects Accuracy Drilling Assistance: Equipped with dedicated drilling holes for accurate positioning, reducing drill bit slippage and tool wear while improving efficiency, ideal for beginners and professional alike Adjustable Opening ranges: Features a versatile 0 72mm opening ranges to accommodate various workpiece sizes, from picture frames and fish tanks to cabinet panels, eliminating the need for multiple clamps Secure 90 Degree Alignment: Ensures tight and accurate right angles joints with its sturdy clamping mechanism, workpiece shifting during assembly for unflawed woodworking and furniture making results, Manufacturer: HDOYTXXM