Master keying is the power to utilize one main key to open a number of locks that aren't actually keyed exactly the same. A Master Key System includes a hierarchy of keys along with a variety of cylinders or locks that let different or individual key holder gain access to any given parts of a building or buildings.

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. Other common areas in the apartment can also be opened using this key including the main door of the entire building. However, it cannot be used to open another apartment unlike master keys.

Complex master key systems involve multiple master, grand master and sub master keys. Need one key for different rooms? Master keys set up is your way to go.

Dependent upon your key holder, we're going to come up with the proper master key systems. All you need to do is to dial our number and our accommodating phone staff are more than happy to assist you. Our customer support is available 247.