General description These self-locking hinges are designed for folding support leg fittings, making them ideal for various applications such as furniture table legs, folding wooden beds, iron beds, dining tables, and DIY platforms. Each bracket can bear a substantial load of up to 500 pounds, ensuring stability and reliability. Technical specifications Material: Extra thick steel plate Color options: Black and bronze Maximum load capacity: 500 pounds Bending range: 0-90 degrees Included screws: 20 screws (M4 x 20mm) Installation Installation is straightforward and can be completed in just a few minutes. Ensure to install the hinges completely before use. Usage Suitable for various applications including furniture table legs, folding wooden beds, iron beds, dining tables, and DIY platforms. Can also be used as an invisible support. Other information Package includes: 2 folding brackets and 20 screws (M4 x 20mm).