New Old Stock joystick shaft and red knob for unknown upright (or possibly cocktail) games. This is to replace your nasty looking red ball and shaft only.
Ball: 1-3/16" in dia.
Shaft: 5/16", then 7/64", then 3/16", shaft total length 1-1/2", total length of joystick and knob is 3" (inches)
A few used ones available for 1/2 price.
Please note: Joysticks were manufactured on an industrial scale and may contain small imperfections.