Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 300A [422730-1] Electrical The Race Master System offers

The Race Master System offers you all of the benefits of the Race Master but can comes with a Micronet Hull Transmitter to provide boat speed and depth data

clear and wide fish arches with excellent target separation

Housing 'snaps' to base without screws

Diameter (Inches): 18"

Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 300A [422730-1] Electrical The Race Master System offersMini 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.