Many people got confused over understanding two different terms key copying and key duplication in terms of locksmithing. Both are the same but hold slight differences like for key copying process locksmith require an original bunch of keys whose traced data is collected by the locksmith for designing original key out of it. The key copying process is mainly useful for getting multiple keys of each lock, in case if the client forgets or loses his or her lock keys anywhere at an outside spot, he must hold enough keys as a backup option to be get prevented from any emergency-based situation. On the other side for the key duplication method locksmith doesn’t require an original key for the collection of traced data. The key duplication process is mainly applicable during security-based emergencies,especially for locked in and locked out, specific situations. Locksmith Rockville an expert in performing key copying and key duplication process.