Well, yesterday... back to the balcony doors: Ivo could only get one handle, it's a different manufacturer (Zeće as opposed to Lož) but, as the pin spacing is the same, it'll do.

That's the knackered one in the middle, the new guy on the right and the one I took off the back door to the left. Hold on a mo...

Bugger

Realising that's not going to support the weight of the double door I swapped it for the one on the smaller door on the set which we hardly ever use here. The one I took off was perfect, so that's already on the doors upstairs.
To fit the new one to the (single) back door I had to grind off some of the hinge bracket thingy as it could've done with being fitted 10mm higher up, but I reasoned this was better than shaving the top off the door or whatever. The spring washers are to take up the play left by sawing the bottom off:
I then set about taking the knackered one to bits:
It didn't want to come, as far as I could see there was only a tack in each corner but the rest seems to have been spot welded together. Of course, hindsight being 20/20, once I had it in bits I realised all I needed to do was grind off the big rivet/fulcrum pin and the whole lot would have slide out
Here's the wear:

Using my handy new Made in China Nippon Slipoff calipers, the pin measures 4,9mm at the ends (so that's probably 5mm new) and 1,3mm where the wear is

I guess that would have snapped before long, leaving the door either unable to open or unable to close again.
Now all I have to do is stain the doors. Or should I wait until Miloš has rendered the walls? The man himself is still out of action, so maybe I should stain the outside to protect it from the sun.
I'll add it to the list...