Are Master Lock keys the same?

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.

Do master keys work on all locks?

Master keys and change keys Master key: The master key can open all locks you have in your residential or commercial property.

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.

What do I do if I lost my Master Lock key?

Key Replacements Take your existing key and lock to a hardware store (Ace, True Value, Do it Best, etc.), locksmith or other outlet that sells Master Lock products. Ask them to order the product with the same key number that is on your key. Please call ahead, as not every retailer will provide this service.