self-locking hinges, folding support leg accessories, folding workbench corner reinforcement with 20 screws

[UNIQUE DESIGN]: Self-locking hinge with a robust structural design; each bracket can support a 500-pound capacity, functioning smoothly and stably. [EXCELLENT QUALITY]: Hinges with a black and bronze finish, made of stainless steel. The folding range is from 0 to 90 degrees. Please fully install before use. [VERSATILE]: Folding bracket suitable for furniture table legs, folding wooden beds, iron beds, dining tables, DIY platforms, and more; can also be used as an invisible support. [HIGH LOAD CAPACITY]: The maximum hinge angle is 90 degrees, and the 90-degree pin automatically locks, providing high load capacity and tensile strength. [EASY TO INSTALL]: 20 screws (M4 x 20mm) are included for easy installation in just a few minutes.