Ball pitcher crank
#A-6841
Pitcher unit crank arm for Williams baseball machines.
Reference:
- A-6842 pitch arm
- A-6841 crank
- 10A-291 spring
- B-6323 pitch arm bracket
- B-6845-69 pitcher unti bracket
- D-6322-69 complete pitcher unit
- 14A-7821 pitcher motor 60 Hz
- 14A-7823 pitcher motor 50 Hz
- A-6843 motor cam
1.5 oz