This Flex-A-Prene® industrial lead welding cable from Weldmark® is a highly durable and versatile cable designed for use with stingers/holders, whips, leads, and ground cable welding assemblies. This 50 foot, black, 30 gauge copper strand cable is jacketed with a proprietary LSHF EPDM compound and includes Weldmark® LC40M and LC40F cable connectors installed on the ends. It is resistant to abrasion, battery acid, diesel fuel, engine coolant, engine oil, ethanol, flame, gasoline and transmission fluid, and is rated for a maximum of 600 volts and 450 amps. Manufactured in the USA.