Description
**CLICK HERE for the Latest Fish Finder & Chartplotter Compatibility Guide for this Mount.**
The RAP-B-139-RYM1 is a composite mounting kit (LIGHT DUTY) with a rectangular base plate (RAP-B-347U) with 1.0 inch diameter rubber ball, standard sized length arm (RAP-B-201U) and adapter plate (RAM-B-202U-RYM1) for selected Raymarine devices listed below: