High quality stainless steel material and nickel finish, durable for long lasting use. The cam lock comes with two same keys, each key fits all the locks you buy from the same listing. Easy to install with cam and cam nut and opens 90 degrees. twist. Great items for securing cabinets, mailboxes, drawers and closets. Specifications: Cylinder Length: 16 mm Cylinder diameter: 18 mm Head diameter: 25 mm Package contents: 1 cabinet lock. 2 keys. 1 camera. 1 cam nut. 1 screw.