Door Locks

Defender Door Lock anatomically advanced multi-point 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)

 

Click product code for more information
 
Information on Defender Door Lock part code structures;

Prefix Material Type Locking Type Gearbox Back set

Faceplate Width

 Faceplate Length Sprung/ Not Sprung Snib Options
L (Lock)
 F (Ferritic)
 MB (Manual Bolt)
 35 (35mm)
 16 (16mm)
 15 (1535mm)
 N (Not sprung) FS (Faceplate/ Handle)
  A (Austenitic)
 RH (Reverse Hook)
 45 (45mm)
20 (20mm)
  22 (2200mm)    
         44 (44mm)
      
 

Example;

LAMB354422NFS

This equates to...

Lock / Austentic / Manual Bolt / 35mm back set / 44mm faceplate width / 2200mm  faceplate length / Not sprung / Faceplate/Handle snib

 

DEFENDER Door Lock - For Composite or Timber Door Slabs
Ferritic Stainless Steel
Product Code
 Module Type
 Backset

Faceplate Width

 Faceplate Length
 Sprung/ Not Sprung
 Snib Type
 
LFMB351622NFS
 Manual Bolt
 35mm
 16mm
 2200mm
 Not sprung Faceplate/ Handle
 
LFMB351615NFS		 Manual Bolt 35mm 16mm 1535mm
 Not sprung
 Faceplate/ Handle
 
LFMB352022NFS		 Manual Bolt 35mm 20mm
 2200mm Not sprung Faceplate/ Handle
 
LFMB352015NFS		 Manual Bolt 35mm 20mm
 1535mm Not sprung Faceplate/ Handle
 
LFMB354422NFS		 Manual Bolt 35mm 45mm
 2015mm Not sprung Faceplate/ Handle
 
LFMB451622NFS		 Manual Bolt 45mm 16mm 2200mm Not sprung Faceplate/ Handle
 
LFMB451615NFS		 Manual Bolt 45mm 16mm 1535mm Not sprung Faceplate/ Handle
 
LFMB452022NFS		 Manual Bolt 45mm 20mm
 2200mm Not sprung Faceplate/ Handle
 
LFMB452015NFS		 Manual Bolt 45mm 20mm
 1535mm Not sprung Faceplate/ Handle
 
LFMB454422NFS		 Manual Bolt 45mm 45mm
 2015mm Not sprung Faceplate/ Handle
 
LFRH351622NFS		 Reverse Hook
 35mm 16mm 2200mm Not sprung Faceplate/ Handle
 
LFRH351615NFS		 Reverse Hook 35mm 16mm 1535mm Not sprung Faceplate/ Handle
 
LFRH352022NFS		 Reverse Hook 35mm 20mm 2200mm Not sprung Faceplate/ Handle
 
LFRH352015NFS		 Reverse Hook 35mm 20mm 1535mm Not sprung Faceplate/ Handle
 
LFRH354422NFS		 Reverse Hook 35mm 45mm 2015mm Not sprung Faceplate/ Handle
 
LFRH451622NFS		 Reverse Hook 45mm 16mm 2200mm Not sprung Faceplate/ Handle
 
LFRH451615NFS		 Reverse Hook 45mm 16mm 1535mm Not sprung Faceplate/ Handle
 
LFRH452022NFS		 Reverse Hook 45mm 20mm 2200mm Not sprung Faceplate/ Handle
 
LFRH452015NFS		 Reverse Hook 45mm 20mm 1535mm Not sprung Faceplate/ Handle
 
LFRH454422NFS		 Reverse Hook 45mm 45mm 2015mm Not sprung Faceplate/ Handle
 

DEFENDER Door Lock - For Composite or Timber Door Slabs
Austenitic Stainless Steel
Product Code Module Type Backset

Faceplate Width

 Faceplate Length
 Sprung/ Not Sprung
 Snib Type
 
LAMB351622NFS
 Manual Bolt
 35mm
 16mm
 2200mm
 Not sprung Faceplate/ Handle
 
LAMB351615NFS		 Manual Bolt 35mm 16mm 1535mm
 Not sprung
 Faceplate/ Handle
 
LAMB352022NFS		 Manual Bolt 35mm 20mm
 2200mm Not sprung Faceplate/ Handle
 
LAMB352015NFS		 Manual Bolt 35mm 20mm
 1535mm Not sprung Faceplate/ Handle
 
LAMB354422NFS		 Manual Bolt 35mm 45mm
 2015mm Not sprung Faceplate/ Handle
 
LAMB451622NFS		 Manual Bolt 45mm 16mm 2200mm Not sprung Faceplate/ Handle
 
LAMB451615NFS		 Manual Bolt 45mm 16mm 1535mm Not sprung Faceplate/ Handle
 
LAMB452022NFS		 Manual Bolt 45mm 20mm
 2200mm Not sprung Faceplate/ Handle
 
LAMB452015NFS		 Manual Bolt 45mm 20mm
 1535mm Not sprung Faceplate/ Handle
 
LAMB454422NFS		 Manual Bolt 45mm 45mm
 2015mm Not sprung Faceplate/ Handle
 
LARH351622NFS		 Reverse Hook
 35mm 16mm 2200mm Not sprung Faceplate/ Handle
 
LARH351615NFS		 Reverse Hook 35mm 16mm 1535mm Not sprung Faceplate/ Handle
 
LARH352022NFS		 Reverse Hook 35mm 20mm 2200mm Not sprung Faceplate/ Handle
 
LARH352015NFS		 Reverse Hook 35mm 20mm 1535mm Not sprung Faceplate/ Handle
 
LARH354422NFS		 Reverse Hook 35mm 45mm 2015mm Not sprung Faceplate/ Handle
 
LARH451622NFS		 Reverse Hook 45mm 16mm 2200mm Not sprung Faceplate/ Handle
 
LARH451615NFS		 Reverse Hook 45mm 16mm 1535mm Not sprung Faceplate/ Handle
 
LARH452022NFS		 Reverse Hook 45mm 20mm 2200mm Not sprung Faceplate/ Handle
 
LARH452015NFS		 Reverse Hook 45mm 20mm 1535mm Not sprung Faceplate/ Handle
 
LARH454422NFS		 Reverse Hook 45mm 45mm 2015mm Not sprung Faceplate/ Handle
 
 
 
Information on Defender Door Lock Keep part code structures;

Prefix Material Type Keep Width Bucket

Type

LK (Lock Keep)
 F (Ferritic)
 24 (24mm)
 B (with bucket)
 L (Left hand centre keep)
  A (Austenitic)
 36 (36mm)
R(Right hand centre keep)
        M (Pair of module keeps)
 

Example;

LKA24R

This equates to...

Lock keep / austenitic / 24mm width keep / no bucket / right hand centre keep

 
DEFENDER Door Lock Keeps - For Composite or Timber Door Slabs
Austenitic Stainless Steel
Product Code Keep Type
 Buckets Faceplate Width
 
LKA24L		 Left hand centre keep module No buckets 24mm
 
LKA24R		 Right hand centre keep module No buckets 24mm
 
LKA24M		 End keep modules (2-off identical) No buckets 24mm
 
LKA24BL		 Left hand centre keep module Buckets 24mm
 
LKA24BR		 Right hand centre keep module Buckets 24mm
 
LKA24BM		 End keep modules (2-off identical) Buckets 24mm
 
LKA36L		 Left hand centre keep module No buckets 36mm
 
LKA36R		 Right hand centre keep module No buckets 36mm
 
LKA36M		 End keep modules (2-off opposite) No buckets 36mm
 
LKA36BL		 Left hand centre keep module Buckets 36mm
 
LKA36BR		 Right hand centre keep module Buckets 36mm
 
LKA36BM		 End keep modules (2-off opposite) Buckets 36mm
 


DEFENDER Door Lock Keeps - For Composite or Timber Door Slabs
Ferritic Stainless Steel
Product Code Keep Type
 Buckets Faceplate Width
 
LKF24L		 Left hand centre keep module No buckets 24mm
 
LKF24R		 Right hand centre keep module No buckets 24mm
 
LKF24M		 End keep modules (2-off identical) No buckets 24mm
 
LKF24BL		 Left hand centre keep module Buckets 24mm
 
LKF24BR		 Right hand centre keep module Buckets 24mm
 
LKF24BM		 End keep modules (2-off identical) Buckets 24mm
 
LKF36L		 Left hand centre keep module No buckets 36mm
 
LKF36R		 Right hand centre keep module No buckets 36mm
 
LKF36M		 End keep modules (2-off opposite) No buckets 36mm
 
LKF36BL		 Left hand centre keep module Buckets 36mm
 
LKF36BR		 Right hand centre keep module Buckets 36mm
 
LKF36BM		 End keep modules (2-off opposite) Buckets 36mm
 
 
 
DEFENDER Door Lock Secure escape spindle kits
Product Code Description
 
LSK5454		 Secure Escape Sprung Spindle Kit - Comprising of 2x 54mm Spindles
 
LSK6060		 Secure Escape Sprung Spindle Kit - Comprising of 2x 60mm Spindles
 
LSK7070		 Secure Escape Sprung Spindle Kit - Comprising of 2x 70mm Spindles
 
LSK8080		 Secure Escape Sprung Spindle Kit - Comprising of 2x 80mm Spindles
 
Chinese Utility Model 201020003609 
 
 
Click product code for more information

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