Have you considered using heat?
I haven't used any heat yet. I'm nervous about the unintended consequences!
Have you tried a 19mm 6pt socket? It should be a little tighter on the lugnut.
I am using a 3/4" 6 point, which should be the same size as 19 mm. I could be wrong here, and maybe I need to get a 19 mm.
I admit that I did try aluminum foil. It didn't work of course. I am online right now looking at sockets designed for this.
2006 Titanium GL 1800, ABS
2008 Tailwind trailer
Vast Right-Wing Conspiracy Member #1
RAT PACK 2013
I ride too fast, too far, and too often to ride anything but a Goldwing rolling on a car tire pulling a Tailwind trailer because friends don't let friends vote Democrat.