Petruccelli L.T.D of North America says; Bear in mind, re-locker pins only prove useful when the safe has a substantially thick steel door and walls. Most safes today are equipped with two or more re-locker pins. But on a steel deficient safe, these pins along with the locking bolts simply tear or bend right through the safe's thin door jamb by prying on the safe door with nothing more than a common crowbar.
