Common Ball Shooter rod with black plastic knob
Used on Williams, Bally and other brand ball shooter assemblies
The steel shaft measures 7-7/8" long
Williams part #20-9253-7
Sega-Stern-Data East #530-5023-00 , #515-6557-00
Bally #ASE-2378-5, #B-12445-1
Gottlieb / Premier part #26310