Williams Pinball Flipper End Of Stroke Switch
This is the most common end-of-stroke (EOS) switch for Williams pinball machines. If your flippers are not registering a push of the flipper button, it may be the EOS switch. If so, replace it with a brand new switch and get your machine back in order!
Williams end of stroke (EOS) switch with silver contacts used on all games from Post Time (04/69) to Laser Ball (12/79).