Sea-Dog 18 AWG Grey Primary Wire - 500' [8018117] Marine Navigation & Instruments | GPS - Track Plotter even if you plan on

even if you plan on under-mounting

Bronze Hose Barb Thru-Hull Fitting - 1-1/8"

The gauge can be determined by determining how long the wire needs to be

External diameter 3-5/8" (chrome plated trim)

Input Voltage: 10-30V Dc

Sea-Dog 18 AWG Grey Primary Wire - 500' [8018117] Marine Navigation & Instruments | GPS - Track Plotter even if you plan on18 AWG Grey Primary Wire 500' Tinned Copper Stranded Wire. Sea Dog Marine Wire is offered in all gauges and colors for primary marine wire applications. All 18 AWG 6 AWG wire is designed and manufactured for marine use with tinned copper wire for corrosion resistance and improved conductivity. The copper is annealed and finely stranded to offer flexibility and resistance to vibration to ensure reliable performance over time. Primary wire is available