Has anyone here used them or similar?
I do find the usual plastic ones a bit rubbish and seem get a bit stiff and wear out over time, so a shiny disconnect to go with the shiny key would be right up my street..

I'm interested to see a few opinions before buying.
Links to examples:
https://www.angelhomebrew.co.uk/en/kegg ... -barb.html
https://www.themaltmiller.co.uk/product ... ct-liquid/