Master Key Locks
A master key system allows two or more keys to open one lock.
Master key locks. When three pins are combined in a shaft there are two ways to position the pins so they open the. The change key will open only that specific lock while the master key will open that lock and several others in a group. Find your key number. Master lock select access 5400 key storage security lock 210 model mlk5400d 49 49.
It is only possible to obtain a replacement key from master lock if you have the key number. Some locks are designed to work with two different keys. Master lock is recognized around the world as the authentic enduring name in locks combination padlocks and security products. Learn more about our extensive assortment of security solutions.
To make a master key system you need locks and keys that are the same make and model and a way to rekey those locks. The basic pin tumbler master locks use a master wafer pin in between the key pin and the driver pin. Wide zinc set your own combination padlock with 2 in. Extra long shackle 169 model 875dlhhc 18 92.
In these locks a few of the pin pairs are separated by a third pin this third pin is called a master wafer or spacer. Master lock 875dlh 2 in.