Are master keys universal?

Are Master Lock keys universal?

A: No. Without the key number, there is no way for Master Lock to know which key will open your lock. There is not a master key that will open all Master Lock products.

What happens if you lose a master key?

With InstaKey, if a Master key is lost or stolen, each of the locks within the system can be rekeyed in seconds at the Master level only, without requiring new or re-pinned cylinders, or for the operating level keys to be replaced.

Can master keys be copied?

Master Key Systems Are Created on Restricted Keyways Restricted keyways are patented, which means that they can't be sold on the open market and can't be copied at a hardware store or commercial location. Instead, master keys can only be copied with your authorization by your key provider.

How many different master keys are there?

Perhaps you've seen someone you know open the door to their house with the same key they use to open their lobby door.