Centerline Auto Drag / Lug Nuts with 7/16" LH Thread

Only problem with not changing the studs, is the stock studs are too short, to meet NHRA/IHRA rules. The studs need to extend into the hex portion of the lug nut, by the diameter of the stud (7/16) The stock studs are not long enough to extend past the end of the hole.
Opps, just noticed you are from Germany, so your rules might not apply.
I'm not aware of anyone making a left handed 7/16 lug nut for a "mag" wheel, any longer. Might be quicker to change studs, then to find nuts.