RAM® Drill-Down Double Ball Mount for Humminbird Helix 7 - Medium RAM-B-123-018-INT1 The RAM-B-101U consists of a

The RAM-B-101U consists of a long length B size 1" double socket arm and two 2

and odd-shaped rails and bars

We’ve paired a B-size 1” rubber ball base that accommodates bars 3/4" - 1" in diameter with the dynamic X-Grip®

while also allowing for the use of a USB Type-A peripheral – such as a keyboard

31" diamond plate with the 2 hole universal AMPS hole pattern

RAM® Drill-Down Double Ball Mount for Humminbird Helix 7 - Medium RAM-B-123-018-INT1 The RAM-B-101U consists of aThe RAM 202 24 202U powder coated, marine grade aluminum Humminbird Helix 7 mount consists of a medium length double socket arm, a 2. 5" diameter round base with a 1. 5" C size ball, and one 1. 5" x 3. 5" rectangular plate with a 1. 5" C size ball. The 1. 5" x 3. 5" rectangular plate contains a 4 hole pattern. Rubber ball and socket technology provides shock and vibration damping, and allows for near infinite adjustability so you can position your