Damping hinge: The automatic hinge with clamping technology and built-in damping can provide buffer function when the cabinet door is closed and minimize the noise caused by collision with the cabinet body when the cabinet door is closed.71 *33mm High quality material: It uses cold rolled steel, unique stamping and thick feel. Its surface is chrome plated, it is not easy to rust, it is strong and durable, and it has a strong load-bearing capacity. The cabinet door can be stretched freely, and the door will not be closed tightly. Dual compression spring design: Strong self-closing ability of double compression spring, good structure and durability, can play a better protection role. Easy to install: The distance between the two mounting holes of the kitchen cabinet hinge is 54cm, which is an ideal replacement for most old hinges. You don't need to drill again, the installation is simple, and the service life is over 50,000 times. The set consists of six cabinet hinges and 30 screws. Scope of application: Widely used in furniture hardware, used to secure doors and windows and can replace damaged hinges. Redesign any kitchen, bathroom, home or office offering. Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.