1/2 inch wide x 1-1/2 inch ID (inner diameter) standard red
flipper rubber fits most flippers.
Reference:
- Bally R-406-3
- Bally R-533-3
- Bally 23-6519-4
- Game Plan 08-30001N
- Midway 0017-00041-0682
- Midway 0017-00041-0653
- Stern 7A-121-R
- Williams 23-6519-4
- Sega/Stern/Data East 545-5024-02
- Valley 66-380-001
- JJP 25-002001-02