Blue Sea M Series Dual Circuit Plus 2-Battery Switch 300 Amp. Spinning Base has 2-3/8-inch OD

Base has 2-3/8-inch OD

All non-corrosive marine grade metals

to 2 5/16"

Deluxe Sewn Flags with Brass Grommets

Ideal preparation for oiling teak

Blue Sea M Series Dual Circuit Plus 2-Battery Switch 300 Amp. Spinning Base has 2-3/8-inch ODBlue Sea M Series Dual Circuit Plus 2 Battery Switch 300 Amp. A compact battery switch that simplifies switching and offers multiple installation options. Simultaneously switches two isolated battery banks or combines battery banks to all loads. Blue Sea Systems e Series Dual Circuit Plus switches isolate your Start and House battery circuits, preventing accidental discharge of the starting bank and protecting your electronics from engine starting