Master Key Locks

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Master key locks.

For example this key number is 3900. Learn more about our extensive assortment of security solutions. Wide zinc set your own combination padlock with 2 in. Find your key number.

It is only possible to obtain a replacement key from master lock if you have the key number. Master lock is recognized around the world as the authentic enduring name in locks combination padlocks and security products. The basic pin tumbler master locks use a master wafer pin in between the key pin and the driver pin. 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. Extra long shackle 169 model 875dlhhc 18 92. 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.

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. When three pins are combined in a shaft there are two ways to position the pins so they open the.