Seven Conductors, SAE J1128 Type GPT Automotive Primary Wire: Four 14 AWG (19/27), One 12 AWG (19/25), & Two 10 AWG (19/23) Outer Jacket: Black PVC, 0.055" Thick / Conductor Insulation: PVC - Green/Yellow/Brown/Red (#14), Blue (#12), White/Black (#10) Overall Diameter: 0.550" Temperature Rating: -30 to +80°C (-22 to +176°F) 12 ft Length Seven-conductor multi-gauge trailer cable from Remington Industries is a great fit for many trailer wiring projects. The GPT automotive-grade wires are insulated with color-coded PVC to better resist oils, fuels, solvents, and outdoor conditions. Additionally, the seven wires come wrapped in a PVC outer jacket for a cable solution that is organized and easy to work with. This trailer cable is ideal for routing power to lights, brakes, and other systems between cars, trucks, trailers, RVs, and more. Remington Industries offers trailer wire in several configurations to best meet your specifications, and in multiple lengths for your convenience.