The Power Products 500' Jacketed Parallel Primary Wire is designed to meet the SAE J1128 and SAE J378 specifications. It is a multi-conductor primary wire that is rated to 221° F and features a heavy duty grey PVC jacket for superior protection and durability. This wire is perfect for automotive, marine, and industrial applications. It is designed to be flexible and easy to install, making it ideal for a variety of projects. The jacketed design helps to protect the wire from abrasion, moisture, and other environmental factors. This wire is UL listed and RoHS compliant, ensuring that it meets the highest safety standards. FleetPride is your First Click in Heavy Duty®.