Pivot hinges are selected from stainless steel that will not rust. Easy and stable to support heavy and wide doors Unlike traditional hinges that are installed on the side of the door, this pivot hinge is installed on the top and bottom of the door. This gives you more strength and stability Whether you need a bookshelf door, bookshelf door, A or a leather room, this pivot hinge can handle it To ensure each pivot hinge is tight before leaving the factory. If you have any questions about our pivot hinges, please This pivot hinge can be used for heavier, wider doors without worrying about sagging or warping, Manufacturer: Mtucegi