The Cummins 5299367 Electrical Test Lead Kit is a 16-piece set designed for use on passenger vehicles and heavy-duty/commercial vehicles. This kit includes a carrying case and clamps, making it convenient for testing electrical systems. The manufacturer part number is 5299367, and it is warranted for 1 year. With a voltage of 12 volts, this kit from Cummins is a reliable tool for diagnosing automotive electrical issues.