Our patio door has a little pin that comes out of mechanism that prevents the latch being operated when the door is open.
Our lad in a moment of mischief nearly 20 years ago managed to lose it (we still don't know how).
Since then I had to source an emergency replacement which turned out to be a screw from a electrical connector strip.
Now it's starting to fail and the latch won't work.
If I knew what it was called, I'd have a better chance of finding it. Currently all I seem to be able to see are the actual bolts that do the locking.
Does anyone have a clue as to what this screw could be called ?