Road Power 100 ft. Yellow 18-Gauge PVC-Coated Primary Wire is a versatile and reliable general-purpose wiring solution designed for a wide range of motor-driven equipment including automobiles, boats, trucks, buses, tractors, and trailers. This primary wire is intended for use in surface electrical systems operating at 60 DC volts or less and 25 AC volts or less. It features a single conductor made of stranded copper, insulated with color-coded PVC that is resistant to oil, grease, and diesel fumes, ensuring durability in demanding environments. The wire operates effectively within a temperature range of -20 degrees Celsius to +60 degrees Celsius, meeting SAE standards for quality and performance. Its bright yellow color makes it easy to identify and manage during installation and maintenance. Model Number: 14 yellow