HAPP TYPE STANDARD ARCADE BUTTON Colour: Red This listing is for 6 x New Happ Type Standard Arcade Button This Happ Type Ultimate arcade button is ideal for arcade machine and JAMMA machine projects. This is a standard 30mm button that will fit in a 28mm mounting hole. It features a concave plunger and includes fixing ring and microswitch. Product features: *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. Each Bid will receive: 6- Happ Type Push button 6- Adapter Ring 6- Micro-Switch.