Secure 90° alignment Stable interlocking design holds workpieces at a precise 90-degree angle and resists angle deviation during assembly. Ideal for creating square corners and accurate joints without constant readjustment. Reliable hold and single-handed use Pressure-lock mechanism plus textured contact surfaces prevent slippage and keep parts aligned while glue sets or fasteners are installed. Adjust and lock with one hand, reducing the need for repeated corrections. Easier, faster clamping Spring-assisted opening delivers consistent, repeatable clamping action and simple pressing—reducing hand fatigue and speeding up repetitive tasks. Versatile for common projects Adapts to various material thicknesses and works across a broad range of clamping tasks in woodcraft and furniture assembly. Use it wherever a stable 90° hold is required. Key attributes Function: Holds and locks corners square for assembly, gluing, and fastening. Compatibility: Suited to a range of material thicknesses and common woodworking/furniture applications. Performance: Prevents slippage and angle deviation, enables one-handed adjustments, and provides repeatable clamping with spring assistance. Contact surfaces: Textured to improve grip and protect workpiece alignment during pressure locking. Practical use scenarios Picture frames and molding: Hold mitered corners square while glue cures and while you insert fasteners or staples. Cabinet and box assembly: Keep sides and face frames at a precise right angle for accurate screw placement and alignment. Furniture repairs and joinery: Clamp chair legs, table aprons, or trim pieces during glue-up and fastening to ensure clean, stable joints. What you get A corner clamp designed to keep corners square, lock parts securely, and streamline repetitive clamping operations—helping you achieve accurate, stable assemblies with less effort.