Sea-Dog 14 AWG Grey Primary Wire - 100' [8014112] Marine Plumbing & Ventilation | Blowers & Heaters The OPTO-4 provides a safe

The OPTO-4 provides a safe and low cost way of connecting an RS422 (NMEA 0183) system to an RS232 (PC COM port) system

Thread Pitch: 1/4"-20 x

These engines are also constructed for durability

and better connectivity than ever before

Sea-Dog 14 AWG Grey Primary Wire - 100' [8014112] Marine Plumbing & Ventilation | Blowers & Heaters The OPTO-4 provides a safe14 AWG Grey Primary Wire 100' 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