Double-bitted triple lock Atra Dierre Right art. SER7111 1DE

Triple double bit lock Atra Dierre Right art. SER7111 1DE

Heavy triple double-bitted security lock for armored doors to apply or insert, entry 70, bolt travel 38 mm.

Lock equipped with the new Lock Blocking System :

The result of Dierre constant research, Lock Blocking System represents the synthesis of technology, quality and safety. In fact, in the event of an attempted break-in, it intervenes and blocks the lock; once the tampering tool has been extracted, it frees the mechanism and allows its normal reopening. Lock Blocking System has passed the required severe anti-manipulation tests. Finally, it uses the Mia patent, which in the event of theft or loss of keys, allows the quick and simple replacement of the central block.

Technical features:

Included:

Finish: