Help - D Glazed door lock latches

[Gragson]

Our 20+ year old double glazed patio door has 4 interlocking levers.
I've one left that's working, the other 3 of the frame latches are broken so the seal is poor and its getting drafty!

I've tried googling the numbers on the part that's broken, but nothing comes up.
Any ideas where on line I could look / ask for old spares like this?

 

[grim_d]

https://www.multipointlocks.co.uk/

I've used these guys a couple times for old pvc hardware, they are very helpful but sadly sometimes you just can't get the bits you need due to age.

Which bit is broken? Can it be repaired?

 

[Barking Mat]

I Guess you need to replace them with New latching mécanismes.

A locksmith?

 

[cheb]

I used a company with a really prosaic name, something like upvcsprings.co.uk when I needed something similar.

 

[Gragson]

https://www.multipointlocks.co.uk/

I've used these guys a couple times for old pvc hardware, they are very helpful but sadly sometimes you just can't get the bits you need due to age.

Which bit is broken? Can it be repaired?

Cheers I will give them a look.
The slither of monkey metal that is broken off is circled. Just placed it there but should be part of it, then that bit is part of the bottom part pictured to form one part, the oblong bit goes over the triangle bit when its one piece. No chance of repair to original strength, doors are good so be gutted if I can't get the bits.

Matt, locksmiths round my way seem to think they are a bit special... If I had the bits I could fix it in mins

 

[Barking Mat]

It's pretty damned specific.

Failing that, you know how double glazing companies, often have a pile of old ones out the back, pack of beer, go have a gander.. Only going to get skipped.

Just a thought.

 

[Gragson]

@grim_d Just thought again re can it be repaired.... If I can't get them, fuse the whole damn thing together with JB and shape the slot for the frame. It has an adjustable cam to move the angle of the interlocking part, thats why its a bit complicated. But if I fit it cock on, I won't need to adjust it - nowt to lose...

 

[weldingnovice]

Try these, get any stuff I need for upvc/alu repairs from them
https://www.mbdiy.co.uk/