RAM Mounts Flat Humminbird & Apelco 1" (B ball

Humminbird & Apelco 1" Ball

RAM-B-107 is a complete kit with base plate round, standard B-arm and an adapter for GPS/Plotters with Marine grade aluminum and a black protective powder coating. RAM-B-107 has a universal hole pattern but mainly fits: Lowrance Elite-4,HOOK-4.