Road Power 100 ft. White 18-Gauge PVC-Coated Primary Wire is a versatile and reliable wiring solution designed for general-purpose use in automobiles, boats, trucks, buses, tractors, trailers, and other motor-driven equipment. This primary wire is intended for surface electrical systems operating at 60 DC volts or less, as well as 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 and long-lasting performance. The wire operates efficiently within a temperature range from -20 degrees Celsius to +60 degrees Celsius, making it suitable for various environments. Compliant with SAE standards, this 18-gauge wire comes in white color and is for your automotive wiring needs. Model Number: 1 white