A lock that is not mastered will only work with one key. By adding small pins in the lock cylinder it can be made to use two keys. The second key is a master key. By adding different sizes of these small pins to the cylinders of locks with different keys they can all be made to work with this master key. For a full explanation go to http://home.howstuffworks.com/home-improvement/household-safety/security/question710.htm
The Master Key - novel - was created in 1901.
There is no more a master key in Fallout 3.
One can purchase a brand new master key at websites such as Amazon, eBay, and Master Lock. The term is very vague and could be the book, "Master Key", or could be an actual key.
The types of keys are : 1) Grand master key 2) Master key 3) Sub Master Key 4) Individual key or Guest key 5) Card key 6) Electronic key
No, not all Master locks use the same key. Each Master lock comes with its own unique key that is specific to that lock.
the 5 master key is : Honest,trustful, insistent,persistent, what you do keep on what's your words.
The Key Master - 2007 was released on: USA: November 2007
A Master Key.
The master key can be obtained by registering for an e-mail with parental controls. This allows you to easily receive a PIN-resetting master key if you forget your PIN and secret question.
The master key can be obtained by registering for an e-mail with parental controls. This allows you to easily receive a PIN-resetting master key if you forget your PIN and secret question.
the 5 master key is : Honest,trustful, insistent,persistent, what you do keep on what's your words.
Just like any other key ... except that a master key will open more than one lock.