Strong versatility: cam lock is made of zinc alloy and chrome-plated. With 16 mm cylinder length and lock plate, it can be adjusted to material thicknesses up to 12.5 mm. Please note: each lock is equipped with 4 keys, all locks are different, even can only be opened with the four supplied keys. Durable structure: this is a standard size cam lock with a diameter of 18 mm. Lock body diameter 18 mm, drilling dimension 19 mm. The cabinet lock ensures better oxidation resistance, water resistance and rust resistance, corrosion resistance and abrasion resistance, and can be used for a long time. Convenient and practical: the practical key lock set includes 1 lock and 4 keys, comes with 5 different lock plates. It is not secured with a key, so you can remove the key from the locked and unlocked position. Stay safe and privacy: provide additional protection for your small items and drawers within reach. Protect your 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.