Master Key Lock

Master keying is the power to utilize one main key to open a number of locks that aren't actually keyed exactly the same. Restricted security key blanks of a master key are patent protected disabling other key manufacturers create duplicates of that design.

Master keys are usually utilized by property owners throughout apartment buildings in which there is a master key that can open a door in every apartment, and on the other hand, each tenant also have a key to their own and specific unit. Tenants's key may also be used to access the main door of the building along with other areas accessible to renters. Unlike Master keys, a tenant's specific key will not work on the lock of a different apartment unit.

Complex master key systems involve multiple master, grand master and sub master keys. Master key is all you need if you must have an access to multiple doors without the hassle of asking each key holder to unlock the door for you.

We can make the proper master key systems depending on your key holder. Dial our number and get free of charge quotation. We are just a single call away and we are available to answer 24/7.