This is where i reiterate.. McGard I have found no equal to date.
I have a set of chrome and a set of black. Neither set has dulled or has any damage/issues from me air gunning them multiple times per year. The black ones, I expected to lose their color and they have not lot color at all.
Black 64015 (I think they are packs of 4)
Chrome 64012
I drive this car all year. No exceptions.