CISA 57.675 Lock, Mortise, Lever

The Cisa 57.675 lever, additional lock with three-way locking. It has the New Cambio Facile rekeying system, which allows the lock to be recoded to a new set of keys in a short time without removing it. It has high resistance to side and frontal loads due to blocking plates that prevent the lock bolts from being hammered into the body. The lock bolt teeth have special holes that prevent the lock bolt from being broken using the forced turning method. The lock is used as an additional lock in protective doors and as a main lock for garage doors.

Expert Review

The Cisa 57.675 lock has proven itself to be a good additional anti-burglary lock for armored doors. We use it due to its reliable operation. The quality of manufacture and precision of operation are excellent. The factory protective properties are very well thought out and implemented. We were pleased with the quick rekeying system for a new set of keys. This greatly simplifies the task, as the lock does not even need to be removed from the door.