locking opening 16 mm, total length of the lock 62 mm, length of the locking bar 31 mm, width of the rear plate 41 mm, screw M3 x 16 mm.Replace broken locks for your desks, display cabinets and other drawers. The cabinet lock is made of high-quality zinc alloy material, anti-corrosion, anti-rust, small in size, sturdy and durable, thick lock plate, and is more resistant to violent lock picking, strong anti-theft ability. This drawer lock is very suitable for the safe storage of small items. Each lock has its own unique key. It is very suitable for three-layer drawer cabinets. Povide you with a safe space and protect your important materials. It cannot be opened by other keys in the same lock. Each lock comes with two keys which you can use as Spare keys in case of emergency. You can replace old locks with cabinet door locks. The drawer lock has a smooth and polished appearance, and it is not easy to scratch the skin when installed. Convenient installation: open a hole in a suitable position, install the lock head, fix the lock body with screws, It can be installed on metal or wood, door or drawer panel on.