7/16" / 27/64" Minipost thick Silikon - purple
Bally Early Part No.: R-521-11
Bally Midway Part No. 0017-00041-0633
Data East/Sega/Stern Part No. 545-5025-17, 545-5348-17 , 545-5348-67
Early Stern Part No. 7A-135
Gottlieb Part No. A-15705
Zaccaria Part No. A-4537 Gommino per Minipost
Alvin G. Part No. RBR-017
Capcom Part No. RB00117-02
Jersey Jack Part No. 65-6003-07-0