Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 300A [422730-1] Brand_Rapala Therefore allowing display of GPS

Therefore allowing display of GPS and AIS data on your Navionics charts

If the application is severe

Marine Hidden Horn - White

(2) 7238 A-Series White Toggle Circuit Breaker - Double Pole 30A

Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 300A [422730-1] Brand_Rapala Therefore allowing display of GPSMini Battery Switch Key with Removable Knob 32V & 300A These Mini Battery Switches feature a removable knob for extra security. To remove, simply twist the cap to the OUT position and pull. Mini footprint makes it ideal for close quarters. The 422730 1 is rated at 300A continuous and 1000A cranking amps. Installation is as easy as drilling a 2 1 16" hole for the 422730 1, inserting the socket body, tightening the locking nut, and connecting the wires.