Larry, Measure the depth of your hubcaps for me. Full inside depth. I remember the end of the axle was close to the center of the hubcap on my 15 Buick. I don't want you putting any dents in the Buick Hub Cap when you put them on. There more to making these than you thought, huh??? Gotta be thinking all the time. I'm ahead of the photos posted on the site. The short axle is threaded and ready for the mill. Dandy Dave!