General description These self-locking hinges and folding support brackets are designed for use with folding legs and workbenches. Each bracket features a sturdy structure that can support up to 500 pounds, ensuring stability and reliability for various applications. Technical specifications Material: Extra thick stainless steel Color: Black + Bronze Size: 2.68" × 2.48" × 2.13" (L * W * H) Thickness: 2.5 mm (0.098") Bending range: 0-90 degrees Maximum load capacity: 500 pounds Weight: Approx. 250 g Usage Suitable for various furniture applications including folding wooden beds, large beds, iron beds, dining tables, and DIY platforms. Can also be used as an invisible support for added versatility. Other information Please ensure complete installation before use. The maximum angle of the hinge is 90 degrees, with an automatic locking feature at this angle.