ERA 261 & 361 Fortress BS 5 Lever Deadlock - 64mm Polished Brass KD Boxed - 261-31
The British Standard High Security Fortress Mortice Lock meets the new BS 3621:2007 standard, which meet the exacting demands of the insurance companies and the police.
Features:
There are 4 hardened steel rollers in the bolt.
BS3621:2007 standard meets the exacting demands of insurance companies and the Police
Deadlocks have hardened steel plates to resist drilling, and two hardened steel plates in the deadbolt resist hack sawing