2 Pieces 90 Degree Folding Hinge Hidden Support Hinges Table Hinge Furniture Accessories Easy To Install Locking Extension EASILY FOLDABLE, LOCKED AND FOLDED: Self-locking, when folding the leg, just press the button on the hinge. The bracket locks automatically and provides stability by locking in the open position.SAVE SPACE: Folding brackets can snap together at 90 degrees. When you want to fold the table, just press the relaxation arm. Suitable for tight spaces. When you need a counter that can be folded down and to the side. Create foldable furniture to save more space.EASY TO INSTALL: They are easy to install and fold, so you can build a folding shelf stand or a small wall-mounted folding desk for your home or your garage. They can be installed on the wall.APPLICATION: Perfect for furniture legs, foldable wooden bed, outdoor table, desk, DIY platform, workbench, the wall bracket, the table, the homemade table, the folding partition frame, the folding door, wherever it is necessary to use legs for extension tables, etc. .MATERIAL: Made of thick steel plate, some force is required to open. Extra thick steel plate, strong and durable.