Check the listing for details. Original Sanwa OBSF-30 Arcade Push Button for MAME Arcade1UP 30mm *US Seller*. Condition: New. Listed at 3.50 USD. Sanwa OBSF-30 Snap-In Arcade Pushbutton Sanwa's OSBF line of snap-in pushbuttons are one of the most popular button options for metal control panels. As long as the panel is under 4mm thick you can snap these right in! Sanwa's SW-68 switch is included which comes with .110" (2.8mm) spade connectors. 100% Sanwa Product! (We buy direct from Sanwa)Built in switch has 2.8mm/.110in connectorsSnap-in to 30mm diameter holes, 2mm-3.9mm panel thicknessFor use with metal control panels, plastic panels, or 3D-printed projectsShips from Colchester, CT - USAGreat for MAME cabinets or upgrading Arcade 1UP buttonsWe also have Sanwa's 24mm buttons here: https://www.ebay.com/itm/195895967024 * We ship every Mon-Fri, order by 12pm Eastern and your order ships that day! * About Us: Specializing in arcade games and other entertainment industry items, including poker tables and slot machines, T-Molding.com has been providing t molding to the gaming industry since 2000. We have over 150 different t-moldings of various sizes & colors, all stocked and shipped from our warehouse in Colchester, CT. Our Arcade Renovations site specializes in all other arcade parts, with over 500 different items for arcade games, MAME cabinets, and pinball machines. All stocked in-house and shipped from Connecticut, USA.