6 spring-loaded pin tumblers, specially shaped housing pins for protection against picking-tools
Basic ant-drilling protection by 6 hardened-steel key pins and at least 1 hardened driver pin
Plug head with guiding groove for positive transfer of the key torque
Selection of functions/options
Bump proof design
Emergency function (8710), free wheel mode for gear-box driven, multipoint locks (8710F), Anti-Amok function (815/140), Caretaker/Janitor function (810/59)
Modular design
Special finishes
Wear resistance
Seawater resistance
Anti-drilling and anti-pulling protection: BS3, BS4, BZ1, BZ2