Corrosion Proof Sealed Ignition Switches (A Link))

I'm getting one for my son-in-laws panga, a sea going 26' open launch. I'll slap some dielectric silicone grease on the connector.

http://www.delcity.net/store/Sealed-Keyed-Ignition-Switches/p_807663?utm_campaign=Featured+Deal&utm_source=hs_email&utm_medium=email&utm_content=17605568&_hsenc=p2ANqtz-8y6gIwWh_3iQAg5AJw62uTF__6QuCasX8dZlF2Ha1d9-07EmEOyRiJnGccBL0HagHZTlAswl-mrdAFr2o5XSY-FobBXA&_hsmi=17605568