Defender Door Lock

Complies with BS EN 1670 Class 5 dependant on material selected.
Hooks designed non-handed with chamfers for Smooth engagement into keeps, opposing hooks configured for additional anti-lift security.
Bolts designed for maximum strength and easy alignment.
Operating off a Single axis the gearbox can be set for lever/lever or lever/key (split spindle) operation. For strength and total reliability of operation the split spindle axis has a barrier to ensure the spindle can only operate one half of the gearbox. For easy configuration remove the hexagon screw from the side of the gearbox required for outside key operation.
Dual handed operation. Lock supplied as left hand open but can be switched by turning the latch over.
Various different locking modes to suit – Secure Escape mode, Convenient mode (using the snib), Fully secure mode (deadlock) and General free mode (lever/lever).
Gearbox designed for 35mm and 45mm backset options giving flexibility for door handle clearance to frame.
PZ 92 to suit many handle configurations.
Faceplate available in 16mm, 20mm Stainless Steel and 45mm Aluminium painted, 45mm has returned edges to protect the door.
Gearbox or faceplate snib as standard for ease of use.
Total flexibility to work with edge banding, aluminium eurogrooves or machined edge.
Option to have hook or deadbolt system, maximum throw 23mm.
Adjustable keeps available, 24mm and 36mm wide to suit Timber or composite applications.
Holds a Secure by Design licence .
Available in ferritic* and austenitic* stainless steel.
10 or 12 Year Guarantee dependant on material selection (details available upon request).