The cabinet door hinge made of cold-rolled steel plates, double coating, better anti-rust properties and long service life of more than 50,000 times. Strong and sturdy steel hinges. Very high quality mechanism that slowly closes the door for a silent and smooth movement. The opening angle of the door hinge is 165 degrees, which can be easily adjusted for doorways. Easily complete installation with just a screwdriver. They do not require drilling holes and can be mounted in various ways for a perfect fit. Suitable for kitchen cupboards, cabinet doors, bookcases, etc., widely used in homes, hotels , schools, hospitals, offices, etc. These silent hinges are suitable for cabinet construction or replacement for old hinges; Note that this hinge and the base are integrated and cannot be separated. Number of shipments: 2 pcs.