Car Quest - Doorman #610-283
Napa - Balkamp # 641-2794
Can't remember if they are both the same or not. I think the knurl diam. might have been different which may be why I went to two different places..... or I might have bought 16 from one place then found out they were cheaper at the other. Either way I thought they were manufactured by the same company. I like that I can use the 2nd gen wheels, nuts and caps. The first gen wheels will still fit the studs too (with 9/16 nuts of course).
Kurt