BLUE SEA SYSTEMS–PowerPost Insulator
Product OverviewProvides electrical insulation for single studs and large cables. Included with the following part numbers; 2001, 2002, 2003, 2101, 2102, 2103 and 2019.
The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.