Octopus Rudder Feed Back Potentiometer Module - Autohelm - Raymarine Kit [OC15SUK27B] Marine Plumbing & Ventilation | Accessories This 1" diameter expension mast

This 1" diameter expension mast can be used to increase height of an antenna and thus improve effective range

UV stabilized and weather resistant faceplate

Polycarbonate case

Removeable for cleaning

Octopus Rudder Feed Back Potentiometer Module - Autohelm - Raymarine Kit [OC15SUK27B] Marine Plumbing & Ventilation | Accessories This 1" diameter expension mastIntegrated Rudder Feedback Units OC15SUK27B Typically one of the most complex and time consuming aspects of autopilot installation is fitting the rudder feedback unit and ensuring that the geometry matches the full range of rudder movement. The solution is an integrated rudder feedback unit that directly mounts to the drive unit itself. The standard RFB unit's (OC15SUK27A OC15SUK27E) are dedicated to a particular manufacturer. Both types are attached