Wide Range of Applications: Right angle woodworking accessories, used by professionals for assembling and DIY boxes, drawers, cabinets, frames, furniture cabinets, etc. Perfect for shelf cabinets. Maintain a perfect square shape when assembling photo frames, cabinets, or any box. Some woodworkers even find it useful to incorporate them into their jigs and fixtures. Satisfaction - High Utility - Square Efficiency. PROFESSIONAL DESIGN AND EASY TO USE: Designed to connect boxes, photo frames, shelves, and outside corners, etc., to help level when gluing. Place squares in the corners of the two pieces you need to align and secure with a set of clamps. Comes in a pack of two. Perfect 90° Corner: Creating a 90-degree right angle joinery will be a breeze, which is essential to ensure a balanced project outcome. Connect to squares quickly and easily. Suitable for wood/metal right angle/welding/90-degree welding. Beveled edge for easy handling without damaging the fragile cutting edge.