Thursday 12 December 2013

Key Codes

Each individual locking mechanism has its own key code.  This key code is made via cuts on a key blank that correspond with the allocated lock to enable operation.  For example, if you tried to unlock a padlock with a key that didn’t match the padlocks unique key code you wouldn’t be able to unlock it.

When having an original key copied, no matter how well it’s been cut, you will still be produced with a key one generation away from the original.  This means it will still operate and work the allocated locking mechanism but it will not be 100 percent the same or as accurate as the original key made. 
Let’s say a member of the family gave you a copy (from its original) to the front door lock on their home to keep safe for emergency purposes.  If they happened to lose their original copy and require the key you have in your possession for another copy, this key would now be two generations away from its original, it may look the same but subtle differences.
Knowing and supplying your key code to your locksmith for duplicates is guaranteed to produce a better replica than cutting from copy.

In some cases the key code is unknown, therefore cutting from copy is your only option.  If you don’t know your key code, ask your key cutter to record the number for future reference.

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