The RAM-B-107 consists of a double socket arm, one 2.5" diameter round base and connecting Humminbird marine base. The mount is designed with a 1" diameter patented rubber ball and socket system that has adjustment points at the cradle base and bottom base. With a twist of the arm knob, you can move the marine mount to your optimum viewing position.
Compatible products are:
• Humminbird 700 Series • Humminbird 500 Series • Humminbird 300 Series • Humminbird 100 Series • Humminbird Matrix Series • Lowrance Elite-5 Series