Master Keying

Master keying is a very specialized technique used mostly by commercial businesses or condo or apt complexes.

The purpose of a master key system is to make sure that 1 common person has access to your home or office due to an emergency, but you still maintain another key that can be given to employees and will only work the one lock that it is pinned to.

Master Keying

 

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If you are looking for GREAT service at a fair price you have called the right place. He was professional and finished the job promptly. I highly recommend MJM security.
James A., Old Zionsville, PA

ALOA - Associated Locksmiths of America Member