Durable and Sturdy: The stand is constructed of high quality stainless steel, durable, strong, sturdy, waterproof and rustproof. Hand polished stainless steel finish, modern look and never worry about daily scratches, corrosion and tarnishing. Safety Design: Countersunk mounting screw hole design makes that the screws do not appear on the outside, protecting the screws and making the appearance smoother; The curved design makes the edge safe and protects your hand from being scratched. Wide Application: Works great for book shelves, potted plants, stereo, table, desk; reinforce a broom cupboard door, flat surface joints, seams and cracks. Help strengthen your bed frame, box, construction or installed furniture repair. Easy to install: screw holes are recessed so that the screws are flush with the surface of the brackets. Super handy for general DIY jobs around the house. L-shaped steel corner brace to reinforce right angle corner joints. Quantity and size: Set of 20 corner braces + 80 screws, measuring 40x40x18 mm. Mounting hole diameter: 5mm; Quantity of holes: 4 holes. Making them ideal for a range of applications L-shaped right angle brackets - Made of high quality stainless steel, which is hard and durable , corrosion and rust resistant. - Specially designed with 90 degree right angle, widely used in domestic and industrial areas. - perfect for making furniture, kitchen cabinets, shelves and bookcases and many other items where the elements are positioned at right angles. - Build and repair units made of particleboard, furniture, wooden objects made home and more with our universal corner brackets - Thin and smooth edges make it safer and better protect your hands. Specifications: Material: stainless steel Bracket size: 40x40x18 mm Installation method: screw fixing Quantity of holes: 4 holes Color: black Package includes: 20 pieces * Corner brace 80 pcs * Screws Warm Tips: 1) Please allow slight dimension difference due to different manual measurement. 2) The screws are sharp and small, please keep away from children to avoid accidental injury.