Most Rockola World's Series machines have warped, broken or crumbling Star-Wheels.  Through a series of cams, the Star-Wheel sequences singles, doubles, triples and home runs of the base disk.  Often warping causes the Star Wheel to interfere with normal rotation of the base run disk.  Games with broken or missing Star-Wheels will only deliver "singles" through base rotation.

These reproduction Star-Wheels are fully compatible with Rockola "Play Ball" World's Series games.  They were machined from blocks of aluminum.  Due to the programming and production costs it is unlikely that we will make be remade after stock is depleted.