A - Spindle to Key: 92mm
B - Backset: 35mm
C - Op Type: Lever/Lever
D - Locking Points: 2 hooks 2 rollers
E - Face Plate Dim: 16mm
N:B. This Door lock is now DISCONTINUED
However Centre gearbox can be changed
This door lock is no longer available for the alternative part please see GRef: 558
Which will get you the replacement centre gearbox. It is normally this part that fails and the door lock following replacement should therefore operate normally after replacement.





















