Door Centre Gearbox - ERA Saracen Surelock - 92PZ - 35mm Backset

ERA Saracen Surelock Cego Door lock case gearbox, suits full length Saracen ERA or Surelock door locks and matches Cego lock. In some earlier versions of door locks the deadbolt used was slighlty 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.