Home lock rekeying: reasons, process, and key control

https://direct-wiki.win/index.php/Home_lock_rekeying:_reasons,_process,_and_key_control

Home lock rekeying lets you change which key opens a lock without replacing the entire hardware. It's common after moving into a new place or losing a key, because you control who can still get in. A locksmith adjusts the pins inside the cylinder so a fresh key works, while old ones become useless. This gives you secure key control for a fraction of the cost of new locks.