Chubb 4L67 BS3621 Deadbolt Mechanism : 10 disc Ava Cylinder
Cylinder Finish : Brass
Case Finish : Brasslux
Keys Supplied 3
Differs: 50'000
Door Thickness 38 to 57 mm BS3621 approved 10 disc AVA cylinder lock.
Hardened steel plates & pins, anti drill, Hacksaw Resistant and Anti-Twist Cylinder for additional security.
The deadbolt is automatically thrown 20mm when door closes and withdrawn from knob inside and key outside.
Internal knob can be locked by key only.
Bolt can be held back by depressing snib on top if the case.
High quality, top of the range cylinder rim lock suitable as new front door lock or as an upgrade replacement for existing nightlatch.
This lock is particularly suitable for glass panelled doors. NOTE: NOT RECOMMENDED FOR DIY INSTALLATION |
