This Happ Type Ultimate arcade button is ideal for arcade machine and JAMMA machine projects. This is a standard 28mm button that will fit in a 28mm/30mm mounting hole. It features a concave plunger and includes fixing ring and microswitch.
Mounts into wood or metal control panels
Ideal for use within 3/4" wood control panels
Microswitch reliability tested to 10,000,000 cycles
Vertical attached microswitch with .187" (4.8mm) terminal
Durable nylon material
Concave plunger design
Mounts in 28mm hole.
8* Black Happ Type Push button
1* 1Player push button
1* 2Player push button
10* Adapter Ring