Old radiator bleed valve key

[Alexob1984]

Does anyone know what key is needed for a bleed valve like this? None of the ones I have seem to work

 

[exedon2]

Really old either stelrad super or myson single .
If key won't go in just file it down if bit slack on air pip tap key with hammer (needs to be brass key)
Could useful scrap out excess paint .

 

[Alexob1984]

Thanks! I’ll give that a go.

 

[snowhead]

As above needs to be brass with a reduced thickness end, not the cheap and not so cheap sometimes, cast alloy.

Screwfix or Toolstation or a file.

 

[Alexob1984]

I’ve got that brass one but no joy. I’ll try give it a file and see how that goes

 

[Alexob1984]

I’ve got that brass one but no joy. I’ll try give it a file and see how that goes

 

[Alexob1984]

I filed the end down and it worked a treat. Thanks!