Isn't the idea to take the slpined metal hub out of the old knob and mount it in the new one? Also you should be able to get a knob from some old electronics equipment which has a set screw.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!