[] Heavy Duty 14 Gauge 7 Way Conductor Wire RV Trailer Cable Cord Insulated Stranded Pure Copper 100% Copper Conductor, Color Coded PC P2 DOT FMVSS 108/SAE Approved (20 FT ROLL). Top-quality Trailer Cable insulated and PVC jacketed ensures flexibility at -40° C. 7 Conductor Stranded 14 gauge wire.