Durable and sturdy: The bracket is constructed of high-quality stainless steel, making it strong, durable, robust, waterproof, and rustproof. Finished in hand-polished stainless steel, it offers a modern look and resists everyday scratches, corrosion, and tarnishing. Safety design: The countersunk head mounting screw holes conceal the screws, protecting them and creating a smoother appearance. The curved edge design ensures a safe grip and protects your hand from scratches. Wide application: Works perfectly for bookshelves, potted plants, stereos, tables, and desks; reinforces broom closet doors, flat surface joints, seams, and cracks. Helps strengthen bed frames, boxes, and furniture construction or repair. Easy to install: The screw holes are countersunk so the screws are flush with the surface of the brackets. Super convenient for general DIY projects around the house. L-shaped steel corner brace for reinforcing right-angle corner joints. Quantity and size: Set of 20 corner spacers + 40 screws, measuring 30x30x16 mm. Mounting hole diameter: 5 mm; Number of holes: 2. Making them ideal for a range of applications. Product description: Size: 30*30mm. L-shaped right-angle brackets. Made of high-quality stainless steel, hard and durable, corrosion and rust resistant. <p> <p>- Specially designed with a 90-degree right angle, widely used in domestic and industrial settings. <p> <p>- Perfect for making furniture, kitchen cabinets, shelves, bookcases, and many other items where elements are positioned at right angles. <p> <p>- Build and repair particleboard units, furniture, homemade wooden items, and more with our universal corner brackets. <p> <p>- The thin, smooth edges make it safer and better protect your hands. <p> <p>Specifications: <p> <p>Material: Stainless steel. <p> <p>Bracket size: 30x30x16 mm. <p> <p>Installation method: Screw fixing. <p> <p>Number of holes: 2 holes. <p> <p>Color: Black. The package includes: 20 corner reinforcement pieces. 40 screws. Warm tips: 1) Please allow slight dimension differences due to manual measurement. 2) The screws are sharp and small; please keep them away from children to avoid accidental injury.