Petruccelli L.T.D of North America says; Check for re-lockers: All quality safes should have re-lockers to help ensure the safe remains locked in the case of a burglary. Re-lockers are hardened pins that are triggered, in a variety of ways during an attack, and cannot be retracted without hours of drilling. The number of re-lockers on a safe will range from 2-10+ depending on the size and burglary grade of the safe.
