Cole Hersee 3 Position Ignition/Start Switch Plastic body. M-832BP Key is removable only in the Off position, spring return to IGN. Electrical ratings at 6-36V DC: 15A Ignition, 5A Start. Six nickel-silver screw terminals. Durable plastic case and stem with PVC boot for added weather protection. Long mounting stem 2.00" (50.8mm) long, fits panels up to 1 3/8" (34.9mm) thick, and with 7/8" diameter hole (22.2mm) Fits many boats, including Bayliner, ChrisCraft, Sea Ray.