This mailbox lock is constructed of steel components and comes in a brass-plated finish. The lock features a 3/16 inch offset keyway and a safety feature that prevents users from accidentally leaving their mailbox unlocked. Designed to restrict the key from being taken when in the opened or unlocked position, allowing key removal only once engaged to locked position. 1 lock and 2 keys are provided in each package. Lock is easy to install and is used by many.