40KG Load Capacity: These renovation hinges are made of high quality chrome-plated zinc alloy, high torque, not easy to deform or fall off, can be loaded up to 40KG. Slide Bearing Technology: Built with maintenance-free slide bearing technology, so there is no shaking sound when opening and closing doors. Easy Installation: The installation of door hinges can be completed in a few minutes. You only need to prepare a screwdriver to install the renovation door hinges. Wide Application: Suitable for all kinds of interior and exterior doors, e.g. cabinet door, bedroom door, drawers, wooden door or switch box, etc. Package Included: 4 x 14 x 80mm Door Hinges