Master Key Lock

A master keyed lock is actually a lock that's built to be opened up by specific keys, but could also be opened using a master key. Master keys are commonly used in commercial setups where the master key holder may have a key to their office's main door that can also open the bathroom, or a maintenance staff may have a master key that opens every door in the same building.

Apartment owners uses master keys to open each door of their rented apartments, and at the same time, each occupant also possess a key to their own unit. That very same key may additionally open the main door to their building or any other common areas. However, it does not have the ability to access all doors in the entire apartment unlike master keys.

Multiple master, grand master, and sub master keys may be involved in the master key system making it a complex system. If you want to have one key to all different doors, then master key is what you need.

Depending on the needs of the key holder, we can make various master key systems. Dial our number today. Remember that you can easily reach us by phone 247.