The KFV door locks are usually idenitiable by the fact that there is no name on the actual locking mechanism.The KFV lock can have a white or Gold coloured faceplate but the new ones tend to come in Silver colour.
To help you whittle down the multipoint door lock to the one you need we have introduced a simple scale below. Follow the instructions below and you will be down to a shortlist of KFV lock possibilities.
First, measure your lock backset
(see drawing if you are unsure what this is)
|Click on your backset size below.|