Master Key Lock

Master key or master keying is the capability to use one "Master" key to open one or more locks that are not actually keyed the same. Locks are safer because the restricted key-way decreases the possibility of accidental opening using the incorrect key.

Master keys are also used by landlords or landladies in apartment complexes where they have a master key that could open a door in each flat, where renters also have their keys for their particular apartment. This particular key may also be used to open the building's main entrance door together with additional common areas within the apartment. However, it does not have the ability to access all doors in the entire apartment unlike master keys.

Master key systems also involve grand master and sub master keys. If you want to have one key to all different doors, then master key is what you need.

Dependent upon your key holder, we're going to come up with the proper master key systems. Dial our number and get free of charge quotation. Call us anytime you need us, we are available 24 hours a day, 7 days a week.