I want to buy a set of McGard lock nuts, with a cone seat. I was looking at Summit Racing, they seem to be the only place that carries them. Any other suggestions? I plan on buying them today.

About the size. I guess I need a M12-1.5 but there is 3/4 in, 13/16 in, etc. What is the difference? I mean they are locknuts so they won't be using a hex at all. Which one should I get for my car?

Thanks

-Diabolik

 

Anyone?