RailMount NavPods are best used for mounting an autopilot control, sailing instrument, or small chartplotter onto an existing pedestal guard. It fits onto any 1in or 1.25in diameter tube. A Chromed Stainless Steel arm is used to mount a NavPod. The NavPod can rotate 180 degrees for easy viewing while sitting under the dodger on a rainy day. All wires run from the NavPod, down the center of the stainless steel arm, and into the pedestal guard. This application provides a clean and sturdy installation for electronics without replacing the pedestal guard.