Corner clamp for precise 90° positioning — ideal for woodworkers, carpenters, and DIYers assembling cabinets, boxes, frames, or furniture. Key benefits Accurate right-angle alignment: Holds pieces at a true 90° for square joints and consistent assemblies, reducing rework and alignment checks. Faster projects with quick-release: Built-in quick-release mechanism lets you adjust and reposition clamps rapidly while maintaining secure clamping during work. Secure, adjustable grip: Non-slip handle and adjustable jaw accommodate different board thicknesses and keep parts steady during gluing, drilling, or fastening. Single-handed, ergonomic operation: Anti-slip grip and simple design make it easy to set and tighten the clamp one-handed, freeing your other hand for positioning or tools. What makes it useful Saves time: Quick-release and easy adjustments streamline repetitive tasks and improve workflow on multi-piece assemblies. Improves accuracy: Consistent 90° positioning prevents misaligned corners that cause weak joints or uneven assemblies. Versatile for common projects: Works on a wide range of woodworking and household repair tasks without complex setup. Typical use scenarios Assembling cabinets and boxes: Hold panels square while fastening or glue cures to ensure clean corners and consistent fit. Building picture frames and small furniture: Maintain exact right angles for precise mitered joints and frame corners. Gluing, drilling, and fastening: Keep workpieces immobile and aligned when applying clamps, running screws, or routing edges. Features at a glance Precise 90° positioning for right-angle joints Built-in quick-release mechanism for fast adjustments Non-slip handle and adjustable jaw for varying board thicknesses Ergonomic, easy one-handed operation Suitable for woodworkers, carpenters, hobbyists, and DIY projects that require reliable, repeatable right-angle clamping.