Schmitt Marine Deluxe Adjustable Pantograph Arm 12.5" - 18" Ultra HD [33670] Brand_Ritchie What the RAP-B-121BU fits:

What the RAP-B-121BU fits:

Sonim: RS60

the ECI-100 offers reliable integration with Raymarine's latest generation of multifunction displays and also delivers a seamless autopilot steering interface to Raymarine's Evolution EV-2 Drive By Wire autopilot system

4375" diameter round plate

Box Dimensions: 7"H x 17"W x 24"L WT: 19 lbs

Schmitt Marine Deluxe Adjustable Pantograph Arm 12.5" - 18" Ultra HD [33670] Brand_Ritchie What the RAP-B-121BU fits:Deluxe Adjustable Pantograph Arm 12. 5" 18" Ultra HD Deluxe Adjustable Parallel Arm 12. 5" 18" Features: 5 8" Shaft Powder Coated 304 Stainless Steel HD Stainless Steel Spring Will replace all Competitive Arms on HD motors