Strong versatility: Cam lock is made of zinc alloy and chrome-plated. With a 16 mm cylinder length and lock plate, it can be adjusted to material thicknesses up to 12.5 mm. Each lock is equipped with 4 keys; all locks are uniquely keyed and can only be opened with the supplied keys. Durable structure: This is a standard size cam lock with a lock body diameter of 18 mm and a drilling dimension of 19 mm. The cabinet lock offers enhanced oxidation resistance, water resistance, rust resistance, corrosion resistance, and abrasion resistance for long-term use. Convenient and practical: The key lock set includes 1 lock and 4 keys, and comes with 5 different lock plates. The key can be removed in both locked and unlocked positions. Stay safe and secure: Provides added protection for small items and drawers within reach. Helps protect children from dangerous objects. This standard size cam lock can be installed on dresser drawers, filing cabinets, mailboxes, safes, toolboxes, cabinets, desktop cabinets, motorhome or RV doors.