Package Content: 2 x Desk Drawer Locks, 4 x Matching Keys, 4 x Matching Screws, 2 x Lock Rings. Please note that the keys of the two locks cannot be shared. Size Information: Drawer opening cylinder 16mm, total lock length 61mm, locking bar length 30mm, back plate width 41mm. It uses thickening process, safer and can be used for a long time. High Quality: The drawer locks with keys are made of high quality aluminum alloy, sturdy and durable, with smooth and polished surface for smooth opening and closing, ensuring a long service life. Easy Installation: The cabinet plunger lock drills a suitable size hole in the selected location, installs the archive lock, fixes it with suitable screws, and finally inserts the mounting rings to complete the installation. Wide Application: Each cabinet plunger lock comes with 2 matching keys to ensure the safety of your valuables. Suitable for drawers, mailboxes, cabinets, desks and wardrobes, widely used in office and home.