@crank39 might be your man, if not as I said take to a local lock supply company, they should be able to match what you need, they may even know the make.
I have KFV single piece multi point lock with 2 hooks, 2 rollers and split spindle.
The latch on this mechanism no longer springs out fully and so door wont latch shut. Is it possible to repair just the latch on this mechanism or I'm I going to have to replace the entire piece?
The hooks also don't seem to retract fully when you try to open and seems to have some kind of gunk or grease almost thick as vaseline around it.
Trying to find an exact replacement has been a mission. All the ones I've looked at have different distances between the hooks and follower or hooks and rollers.
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