How can you tell a master key?

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"Master keys are identified with a simple test. You can test whether or not you have a Master key by watching the Security light as you insert your key into the ignition.If the Security light turns off immediately after insertion of the key, it is a Master key. 14 февр. 2005 г.

How do I identify my key?

4 Ways to Identify your Keys and Locks1 Name on the key or Lock: Kwikset or Schlage are the most common residential locks and keys. ... 2 Name Abbreviation: Kwikset is “KW” and Schlage is “SC” The most common keyways are KW1 & SC1. ... 3 Name on the lock latch: look at the edge of your door on the latch for a name.4 Ways to Identify your Keys and Locks | Locksmith Eugene Oregon

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.

Where is the key number on a Master Lock?

The key number is stamped on the original keys provided with your lock. If you do not know the key number, it is possible to obtain additional keys from a locksmith who can impression your lock. If you do know the key number, go to a locksmith or local hardware store to order keys.

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