Early Gear Shift Knob Threaded White Red Orange Slag Glass Marble Swirl Vintage. A beautiful piece in great condition for its age. Guaranteed old and original. There are tiny little pits here and there that are common in the manufacturing process. The threads are 3/8"X 16. I used a bolt to show the threads are good in and out. The outside diameter of the knob measures 1.850" or 1-7/8". Any questions please ask. Thank you.

I do my best to write accurate descriptions and mention any damage or other issues, but please use the photos to judge the overall condition for yourself.