General description Made of high-quality metal, these 16Pcs Self-Locking Hinges are designed for durability and a long service life. Featuring a unique self-locking design, each bracket can support a capacity of 200 kg / 440 lb, making them ideal for heavy furniture applications. The hinges allow for a maximum angle of 90 degrees, automatically locking in place for safety and stability. Technical specifications Material: High-quality metal Weight capacity per bracket: 200 kg / 440 lb Maximum hinge angle: 90 degrees Usage These self-locking folding hinges are perfect for creating space-saving furniture solutions. They can be used in various applications, including: Furniture legs Wooden folding beds Outdoor tables Desks DIY platforms Workbench and wall bracket shelves