Master Key Lock

A master key is a main key that is made to access a number of different locks that are not keyed 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 usually being used by apartment owners where they can open each door of their rented rooms/flats, 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. But it cannot open other units, unlike master keys.

Multiple master keys, grand master, and sub master keys may be involved in the master key system making it a complex system. Master key system is all you need when you want to possess only one key to access all doors in your home or commercial building.

According to the requirements of the key holder, we are able to create different master key systems. All you need to do is to dial our number and our accommodating customer staff is more than happy to assist you. We are available 247 to answer you calls.