These ERA Fortress Sashlocks are kitemarked to British Standard 3621:2007. This certification is for thief-resistant locks and makes these excellently suited for the front or back of residential buildings.

Conforms to the BS 3621:2007; meets the exact demands of insurance companies and the Police.

These locks are 5 lever, can withstand drill attacks for 5 minutes, bolt attacks for 5 minutes and also contains an anti-picking mechanism.

The 20mm laminated deadbolt is both locked or unlocked by key from either side. The latch is withdrawn by a lever handle from either side.

Conforms to the BS 3621:2007; meets the exacting demands of insurance companies and the Police
20mm bolt throw for additional strength and security
Designed with hardened steel plates to resist drilling and two hardened steel plates in the deadbolt to resist hacksawing
Keys have 1.000 variations for added security
All steel levers have false notching to resist lock picking