This Saracen upvc window lock comes in three pieces. The Saracen gearbox is in the centre of the upvc window with two extensions/corners connected to it.
These Saracen gearboxes all have the same backset and have a deadbolt that comes out from the centre. The height of the deadbolt varies.
This item is the gearbox only. The extensions (photo 3) are sold separately to the gearboxes. This item is the gearbox only.
Please choose the height of deadbolt required. See photo 2 showing how to check this dimension