Locking mechanism identification help, old uPVC door
- Thread starter JamToday
- Start date
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Bit vague those pictures, can you stand closer or use a telescope
But from what I can see it's a basic 4 roller latch and deadbolt mechanism and using my super service engineering skills I would say that's a GU 35/92, maybe you can confirm it says GU somewhere on the metal strip, the numbers are the gearbox dimensions
But from what I can see it's a basic 4 roller latch and deadbolt mechanism and using my super service engineering skills I would say that's a GU 35/92, maybe you can confirm it says GU somewhere on the metal strip, the numbers are the gearbox dimensions
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