General description Self-locking hinges and folding support bracket leg fittings are designed for various applications, including furniture table legs, folding wooden beds, large beds, iron beds, dining tables, and DIY platforms. Each bracket can support up to 500 pounds, ensuring stability and strength. Technical specifications Material: Stainless steel, extra thick steel sheet Color: Black + Bronze Size: 2.68 × 2.48” × 2.13” (L * W * H) Thickness: 2.5mm / 0.098” Weight: Approx. 250g Folding range: 0-90 degrees Maximum angle of hinge: 90 degrees Installation Please install it completely before using it. Usage Suitable for various applications including furniture table legs, folding beds, and as invisible brackets.