RAM Mount Double 1" Ball Adapter [RAM-B-230U] Automotive/RV | CB Radios The SeaTalkng Backbone kit contains

The SeaTalkng Backbone kit contains everything you need to construct and wire a basic SeaTalkng navigation network backbone on board your vessel

C-MAP Discover Chart Features:

Yellow 10 AWG Tinned Copper Wire - 100'

half-towers and other aluminum structures

RAM Mount Double 1" Ball Adapter [RAM-B-230U] Automotive/RV | CB Radios The SeaTalkng Backbone kit containsRAM Double 1" Ball Adapter The RAM B 230U, double ball joiner, consists of a 1" rubber ball on both ends that allow the connection of two 1" socket arms. When measured from ball center to ball center the arm length is 1. 75". This mount is ideal if the your mount arm is just too short. Material: Powder Coated Marine Grade Aluminum Ball Size: 1" Rubber "B" Ball Size