ERA Saracen Surelock 45mm Backset Gear box lockcase only
A - Spindle to Key: 92mm
B - Backset: 45mm
C - Op Type: Lever/Lever
D - Locking Points: connects to locking points
E - Face Plate Dim: 16mm
N:B In some earlier versions of door locks the deadbolt used was slightly thinner by approximately 2mm or so. If this is the case then you may find that you need to file the slot on the faceplate and make it wider to allow for the new replacement gearbox.




















