... more than 2.5mm.4. Connect loom to host machine as following lines guideWhite line—(N.C. signal)Green ... any charge.widely use for many industries like vending machine, washing center, massage chair, game machine, cyber bar, parking centerLead time:within ... game machine spare parts! And also we have about 10 years experience on exporting! coin selector, coin acceptor for game machine ,vending machine