High Quality: Made of high-quality steel sheet, each folding bracket is rust-proof, corrosion-resistant, and durable, giving it a long service life. The bracket is thick, has a strong load-bearing capacity, and there is no need to worry about it breaking during use. Three-Angle Design: This self-locking folding hinge is a must-have for anyone looking to create space-saving furniture. With its ability to fold 90 degrees, you can easily adjust your table leg and lock it in place with the included locking mechanism. Convenient Installation: The package includes 4 table leg hinges and mounting screws, easy to install and meet your daily needs. (TIP: Since there is no support position before installation on the table leg, it is difficult to fold and release the bracket by hand; it is easy to fold or release it after installation is complete.) Self-locking function: Comes with mounting screws, simply fix the bracket with screws during installation. Once installed, you can fold and unfold