Easy installation: The corner brackets have 4 holes with countersunk screw holes for quick installation, easily fix the bracket with a screwdriver or power drill. And the screw head will not protrude after screwing in. Detachable design makes installation and removal easier and more convenient, and serves as structural support to strengthen corner seams against compressive damage. Screw-in design: the middle screw can be unscrewed when dismantling the wooden board, which makes the installation more casual, and the solid screw lasts longer. It solves the problem of damage to the perforation of the vertical plate after repeated disassembly and assembly. The angle bracket made of zinc alloy is durable, rust-proof, corrosion-resistant and wear-resistant. Wide application: Widely used for fixing and installing different parts of furniture and hardware accessories, such as doors, windows, chairs, tables, shelves, drawers, wooden beds, kitchen cabinets, dressers, etc. 6 pieces of connectors and 12 pieces of screws. If you are not satisfied with our products, please feel free to contact us, we will provide you with the best solution within 24 hours.