The tuner lug bolts fit tuner style rims that are designed for ultra thin outer mount where a regular socket won't go in. A installation key is included.
Diameter is only 19mm, fit wheels with samall diameter recesses.
Grade 10.9 alloy steel with enhanced torque tension.
Pattern of tuner lug bolts could be 6-point, 10-point, 7-point, 3-point and so on, more patterns mean better anti-theft performance.
The shank length is 23mm or 28mm or 30mm, even customize longer length for you.
Fit for many brand cars, such as: BMW, Mercedes, Audi, VW, Porsche.