RAM MOUNTS Marine Grade Aluminum Base. 1.5" diameter rubber ball connected at right angles to a 1.5" x 3" rectangular base. Pre-drilled holes at each corner.

RAM MOUNTS Marine Grade Aluminum Base. 1.5" diameter rubber ball connected at right angles to a 1.5" x 3" rectangular base. Pre-drilled holes at each corner.

RAM-202U-153$13.49