material:High quality alloy steel, resistant to rust, corrosion and deformation; Suitable for all weather conditions.Smooth Edges: Polished beveled edges conform to ergonomic design to prevent accidental injury and provide more comfortable operation. Satin finish, elegant, rust-resistant and durable.Handle size:30cmEasy installation: Installation wrench and screw are provided for free, installation can be easily completed in minutesMulti-function : for private or commercial use, for sliding doors, cabinet doors, huts, cellars, etc. Note: The data are all measured manually. Please allow an error of 1-16cm. Due to the difference between the light and the display, there will be a certain color difference, which is subject to the actual object received.