These studs are designed to be fitted as extension studs to allow the fitment of different wheels where a longer thread is required. The studs are mounted through the back of the wheel hub and the splines on the shoulder of the stud must exactly match the splines in the wheel hubs.

* It is very important that the stud you order has the correct Dia. Ø at the splines to match the hole in the back of the wheel hub.