RAM RAMD115 Universal D Size Ball Mount For 9″-12″ Fishfinders & Chartplotters

A base with a 2.25″ diameter D size ball, arm and a 6.25″ x 2″ marine electronic plate with a D size ball for larger devices. The plate contains different combinations of pre-drilled holes and is a direct fit for 9″-12″ fishfinder gimbal brackets.WARNING: Cancer and/or Reproductive Harm. See