2-1/4″ Ball Mount W/3″ X 11″ Base Short Arm

A 3.68″ diameter round base, double socket arm and 11″ x 3″ rectangular plate. The round base has pre-drilled holes, including two holes at 180° and three holes at 120°. The plate has different combinations of pre-drilled holes which will match up to many electronic devices and mounts, including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more.WARNING: Cancer and/or Reproductive Harm. See