Are Master Lock keys unique?

Question

In a Master Keyed system, a master key opens all the locks in the system although each lock also has its own unique key. This permits organizing master key systems along departmental or other functional lines to allow supervisory or emergency access.

Are all Master Lock keys the same?

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.

How many different keys does Master Lock have?

The Master Lock assortment of cylinders includes 16 distinct keyways to match existing profiles from Best®, Falcon®, and others.

Are master keys universal?

None of the individual apartment keys will fit each other but the master key will gain entry to all locks. A good example of residential master-keying would be if the owner had a key that operated all the locks in their home (the master key) and had a separate key for the outside garage door.

Can Master Lock keys be duplicated?

The key number is stamped on the original keys. If you know the key number, a Master Lock distributor can order a duplicate cut key direct from Master Lock. If you do not have your original key, a locksmith or a hardware store may be able to impression your lock and create a new key.

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