Some locks are designed to work with two different keys.
Master key locks.
The change key will open only that specific lock while the master key will open that lock and several others in a group.
Wide zinc set your own combination padlock with 2 in.
Learn more about our extensive assortment of security solutions.
Master lock 875dlh 2 in.
Extra long shackle 169 model 875dlhhc 18 92.
Master lock is recognized around the world as the authentic enduring name in locks combination padlocks and security products.
A master key system allows two or more keys to open one lock.
Your key number can be found on the back of your key or on the original packaging.
For master lock and american lock products call 1 800 778 2217 match my key keyed alike padlocks combination locks safety lockout commercial security high security locker locks government locks.
The basic pin tumbler master locks use a master wafer pin in between the key pin and the driver pin.
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.
Master lock select access 5400 key storage security lock 210 model mlk5400d 49 49.
Find your key number.
When three pins are combined in a shaft there are two ways to position the pins so they open the.