Maybe you’re a business owner with security concerns, or a landlord whose longtime tenants have just moved out. But whatever the reason, changing your locks may not always be necessary. In some cases, you may be able to re-key your locks.
What does that mean?
Rekeying a lock means changing the internal structure of the lock, the mechanisms known as the tumblers or “key pins.” This is the section of the lock that accepts the key. A locksmith will take the lock apart and replace the tumblers.