Finally a solution to your missing or damaged Atari start buttons!
Brand new Atari "short aluminum cone" used on their lighted and non-lighted buttons on nearly all of their arcade games. Cones are made from machined aluminum stock, tapped to exact spec, polished and anodized.
These are aluminum parts and are not prone to abuse issues that the plastic counterparts are well known for. They will not melt or crack.
Listing is for one "cone", the actual button assembly is not included.
Also available in the short black and long black finishes as well.