Keys

[Sbrad701]

I am very new to this wonderful hobby/career. I came across a question that has me a little confused. Is a code key the same as a depth key? I've seen the term depth key but I am unsure if this is the same. Thanks.

[Evan]

@Sbrad701:

A "code key" is one that is originated by means of a code cutting machine to original manufacturers specifications...
A "code key" is also known as an original key/first generation key...

A set of "depth keys" can be used with a tracer key duplicator machine to produce a second generation copy of a "code key" created by using various keys within the set to create a second generation copy of a "new" key bitting to re-key locks or produce a second generation copy of a known key bitting in use which is physically unavailable to copy on the machine for whatever the reason...

The DEEPEST cut key in a set of depth keys is a bump key for that manufacturer/keyway...

~~ Evan

[keysman]

code key
n. a key cut to a specific code rather than duplicated from a pattern key. it may or may not conform to the lock manufacturer's specifications

code original key
n. a code key which conforms to the lock manufacturer's specifications

depth key set
n. a set of keys used to make a code original key on a key duplicating machine to a lock manufacturer's given set of key bitting specifications. Each key is cut with the correct spacing to one depth only in all bitting positions, with one key for each depth.
Taken from:
LOCKSMITH Dictionary

Copyright , 2011 by the Lock Industry Standards and Training Council