Ritchie Helmsman Adapter Kit - Black [H-ABLK] Lighting | Navigation Lights - The minimalist design offers

- The minimalist design offers a low profile form factor while offering an extremely robust mounting platform

Know the waters you’re in as if you grew up fishing them by using built-in BlueChart g3 coastal charts

while helping to prolong pump life and save battery power

CE Conforms with EN 5008-1 for Supression of Electro-magnetic interference

Ritchie Helmsman Adapter Kit - Black [H-ABLK] Lighting | Navigation Lights - The minimalist design offersHelmsman Adapter Used to retrofit existing mounting hole sizes 4 1 4" 5" in diameter. Includes: Adapter Ring Gasket Mounting Screws Instructions and addendum For use with: HF 742, HF 743 or SS 1002