Master Key Locks

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Master key locks.

It is only possible to obtain a replacement key from master lock if you have the key number. Master lock 875dlh 2 in. Find your key number. Learn more about our extensive assortment of security solutions.

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. Your key number can be found on the back of your key or on the original packaging. Extra long shackle 169 model 875dlhhc 18 92.

Master lock select access 5400 key storage security lock 210 model mlk5400d 49 49. The change key will open only that specific lock while the master key will open that lock and several others in a group. Some locks are designed to work with two different keys. 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.

When three pins are combined in a shaft there are two ways to position the pins so they open the. For example this key number is 3900.