National Products
RAM 12" Double Swing Arm with Single Open Socket for 1.5" Balls
RAM-101U RAM 1.5" Ball Mount with 2/2.5" Round Bases
RAM-107U RAM 1.5" Ball Marine Electronic "RUGGED USE" Mount for the Humminbird 100, 300, 500, 700
RAM-109HU RAM Single 6" Swing Arm with 6.25" X 2" Rectangle Base and Horizontal Mounting Base
RAM-109VU RAM Single 6" Swing Arm with 6.25" X 2" Rectangle Base and Vertical Mounting Base
RAM-111U RAM 1.5" Ball Mount with 6.25" X 2" Rectangle Base & 2.5" Round Base