How do you use a master key?

Question

A master key can be duplicated just like any other cut key, if there is authorization and a matching key blank in the correct keyway. However, for a master key to work, there must be “master pins” inside the lock cylinders.When the master pins line up, the key and lock can turn freely.

What is a master key and how does it work?

Master key system is a system that allows two or more keys to open one lock. Master keys will be able to open multiple locks. The greater the difference between the master key and the change key, the more master wafers will be needed. The more master wafers, the more possible keys can open the lock.

Can master key open any lock?

When lock rekeying into a master key system, two keys are created: Change key: This key can open the master lock, but only the master lock. It cannot be used inside any other locks you have. Master key: The master key can open all locks you have in your residential or commercial property.

What is the difference between a master key and a regular key?

Some locks are designed to work with two different keys. The change key will open only that specific lock, while the master key will open that lock and several others in a group.

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