Features: Achieve precise 90 alignment effortlessly with Box Clamps, feature adjustable wedges for materials up to 1/4" thick and molded measurement guides for woodworking joints like box/dados/miters. The open frame design eliminates joint interferences while reinforced polycarbonate construction withstands shop pressures, allowing unobstructed fastening across full length edges. Ideal for woodworkers, cabinetmakers, and DIY enthusiasts requiring professional grade accuracy for box joints, dovetails, and pocket hole assemblies. Perfect for securing photo frame, cabinet box, or drawer assemblies during glues ups, dry fitting, or screw installation in workshop environment. Includes double mounting option (tabletops/handheld) with quick convert hardware, enabling unseamed conversion between large scale projects and detailed upper section clamping tasks. Specifications: Materials: ABS, Stainless Steel. Size: Approx.100x100x30mm/3.93x3.93x1.18inches Weight: 720g. Color: Red, Orange, Blue. Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item. Package includes: 4Pcs/Set 90 Degree Woodworking Right Angle Clip