Has anybody noticed that the hex size is odd?
4mm is too small and 5mm is too large
5/32" is too small and 3/16" is too large
I guess 4.4mm (11/64") is the right size, but I can't find one that fits my F.A.T wrench, which uses a 1/4" magnetic bit. I can't even find one that fits a 1/4" socket drive.
What are you using on your Vanguard?
