General description These 2pcs Self-Locking Hinges are designed for folding brackets and corner braces, ideal for use with folding legs on workbenches and various furniture applications. With a unique sturdy structural design, each hinge can support a weight capacity of up to 500 pounds, ensuring stability and reliability. The hinges come in a stylish black and bronze color combination, adding a touch of elegance to your projects. Technical specifications Material: Stainless steel Maximum hinge angle: 90 degrees Bending range: 0 to 90 degrees Weight capacity: 500 pounds per hinge Screws included: 20pcs (M4 * 20mm) Installation Easy to install with included screws Installation time: only a few minutes Ensure complete installation before use Usage Suitable for various furniture applications including folding wooden beds, queen-size beds, iron beds, dining tables, and DIY platforms Can also be used as an invisible stand