The gear mechanism makes the opening and locking operations particularly soft and silent.
The shield of the cylinder is telescopic, which makes easier the paneling of the body, either with a thin panel or a thicker one.
We supply, as standard equipment on the double sheeted body (as an extra on the single sheeted one), a high security cylinder recodeable with two levels, with a Property Card which allows the duplication of the key only showing it in authorized centers.
The lock is protected by a manganese steel plate.