Hi, Dear little angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Foldable Table Leg Hinge 90 Degree Self-locking Foldable Invisible Bed Leg Connection Bracket Features: Sturdy structure: Made of thick steel plates, foldable form a sturdy structure. Adopting connection, it is not easy to break. The black coating on the surface prevents rust and allows it to last for a long time. Locking mechanism: Designed with a spring locking mechanism, the locking expansion bracket works well. If you to open the table, the spring will automatically lock in the open position, providing additional and stability. When the table is not in use, simply press the and fold down to space. 3 different angles: This self-locking hinge is designed to fold into 3 angles, 0-90-180 degrees. When folded to 0 °, the table is fully folded; When at 90 °, the table forms a 90 ° angle with the connecting plate; At 180 °, the table will remain level with the top of the table. Easy to install: Simply select the location and tighten the screws with an electric drill. These foldable leg hinges are suitable legs, bed legs, dining tables, workbenches, etc. Product Description: Material: Steel. Dimensions: 2.68 x 2.48 x 2-1/8 inches. Quantity: 1 foldable Features: Sturdy structure: Made of thick steel plates, foldable form a sturdy structure. Adopting connection, it is not easy to break. The black coating on the surface prevents rust and allows it to last for a long time. Locking mechanism: Designed with a spring locking mechanism, the locking expansion bracket works well. If you to open the table, the spring will automatically lock in the open position, providing additional and stability. When the table is not in use, simply press the and fold down to space. 3 different angles: This self-locking hinge is designed to fold into 3 angles, 0-90-180 degrees. When folded to 0 °, the table is fully folded; When at 90 °, the table forms a 90 ° angle with the connecting plate; At 180 °, the table will remain level with the top of the table. Easy to install: Simply select the location and tighten the screws with an electric drill. These foldable leg hinges are suitable legs, bed legs, dining tables, workbenches, etc.