3 Positions: Off – Ignition – Start. “Push to Choke.” Includes two keys. Stem Width: 13/16″; Ignition: 15 Amps @ 12V; Solenoid: 30 Amps @ 12V; Choke: 7 Amps @ 12V”11831 Wires: Red = 12V+, Purple = ignition, Black/Magenta = ground, Black/Yellow = magneto, Yellow/Black = choke Max panel 5/8″