The RAM-B-107-1U, powder coated marine grade aluminum mount, consists of a double socket arm, one 2.5" diameter round base and connecting Humminbird/Eagle/Lowrance 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.
Overall Height: 5"
Weight Capacity: To 2.25kg weight (approx 5 lbs)
Ball Size: 1" Rubber "B" Ball Size
Material: Powder Coated Marine Grade Aluminum
Note: The "U" in the part number reflects product packaged in poly bag