【Manufacturing materials】: The base material of the T-shaped hinge is made of high-quality iron stamping, and the forming is standardized. The whole body is electroplated with a layer of black paint. The purpose of the black paint is to prevent rust and corrosion, and to better protect the hinge to ensure long-term use; 【Kit includes and advantages】: There are 4 pcs 8 inches (200mm), the T-shaped hinge mounting hole design makes the effective load evenly distributed, providing better support effects, and more Conducive to smooth and quiet operation, the maximum rotation angle of the hinge can reach 270 degrees, so that the connected objects can be opened and closed more freely. 【Use and installation】: first place the hinge at the pre-fixed point, mark the mounting hole with a pencil, remove the hinge, and then use an electric drill to drill a shallow mounting hole at the mark (not too deep to avoid the screw having no force point), Put the hinge back to the fixed point and use a screwdriver to screw the screw into the fixed point. This kit already contains screws for easy installation and quick disassembly, saving you time. 【Widely used】: The hinge connects the door and the door frame. It is a mechanical bearing rotation method fixed by screws, which is easy to install and quickly disassemble. T-shaped hinges can be used on light to medium weight doors such as wooden doors, fences, gardens, garden storage rooms, fences, barns, shed doors, windows, tool wooden boxes, etc. 【Storage And Service】: Convenient storage, all products are stored in a packaging box, and the matching screws are also wrapped in a small package to prevent children from swallowing by mistake, and it is also convenient for you to take. I hope you can like the products we provide. If you have any questions, please contact us in time. We will provide you with services as soon as possible., Manufacturer: LEYUN TECHNOLOGY