RAM RAMD111U 2-1/4" Ball Mount w/3" x 11" Base & 3-3/4" Base alt-cac-39741 Solid polyethylene ball and PVC

Solid polyethylene ball and PVC seal mounts on transom above the water line

Brass construction

The Seachoice Continuous Hinge is made from

25 feet of harness and a 48-inch (4 foot) vehicle-side connector wire is provided

RAM RAMD111U 2-1/4" Ball Mount w/3" x 11" Base & 3-3/4" Base alt-cac-39741 Solid polyethylene ball and PVCA 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.