General description These 4 Pack Black Self-Locking Folding Hinges are designed for table legs, allowing for 0-90 degree folding. Made from high-quality steel sheet, they are rust-proof, corrosion-resistant, and durable, ensuring a long service life. The thick bracket provides a strong load-bearing capacity, making it reliable for various applications. Technical specifications Material: High-quality steel sheet Function: Self-locking folding hinge Folding angle: 0-90 degrees Installation Includes 4 table leg hinges and mounting screws for easy installation. Tip: It may be difficult to fold and release the bracket by hand before installation; this becomes easier once installed. Usage Ideal for creating space-saving furniture. Suitable for extension tables, folding beds, folding workbenches, and more. Perfect for compact environments such as kitchens, laundry rooms, RVs, boats, warehouses, and garages.