Blue Sea Moisture Resistant 12 Volt Plug Extension with Built-in Fuse and Watertight Cap. Conventional Some of the toughest gear

Some of the toughest gear in saltwater

This 4-in-1 design can jump start your vehicle

Precision and reliability are the marks of quality that this product has proven time and time again

for decks thicker than 1/2"

Blue Sea Moisture Resistant 12 Volt Plug Extension with Built-in Fuse and Watertight Cap. Conventional Some of the toughest gearBlue Sea Moisture Resistant 12 Volt Plug with Built in Fuse and Watertight Cap. Blue Sea Systems 12 Volt Plug with Extensions contains a plug with a moisture proof sealing ring around the shaft to keep out spray and make it seat firmly in the outlet. The plug is designed with an internal strain relief and cord seal, with a built in 10 Amp fuse. Socket features a watertight cap, easy installation and interlocks with the plug. Designed to withstand the