- High quality material: The cam lock is made of high quality zinc alloy, which is waterproof and rustproof and has a long service life. 2. Privacy protection: The safety cam lock can provide enough security, not only to protect your important things, but also to keep children away from sharp tools and inedible objects, or other dangerous objects. 3 . Different keys: Each lock has its own unique key, other keys in the same lock cannot be opened. The security cam lock comes with two keys. 4. Easy setup: The cam and cam nut are easy to install and can be rotated 90 degrees to open. 5. Wide range of applications: The perfect replacement lock is suitable for mailboxes, drawers, cabinets, lockers, filler cabinets, etc. Shipping Quantity: 6 * Cam Lock