The RAM base consists of a 2.25" rubber ball connected to a 3.68" diameter backing plate. This Backplate has pre-drilled holes according to the universal AMP hole pattern.
RAM Mounts® is a pioneer in mounting solutions for marine electronics and boat accessories. RAM has a wide range of options, from GPS mounts to chartplotters for sailing or cruising needs.
The universal ball joint mounting systems from RAM allow you to mount almost anything, anywhere. RAM uses marine grade aluminum with a powder coated finish and lightweight nylon injection molded composite parts.
