Coleman Cable 55671333 12-Gauge 11-Foot Automotive Copper Wire, Black Coil of bare copper wire is great for wiring cars, boats, and more Pvc outer jacket resists water, oil, chemicals, and abrasion Coleman cable is an industry leader in copper wire, offer multiple lengths, thickness, gauge, color 12-gauge black wire with 0142-inch outside diameter, 11-foot length Copper wire-for low voltage wiring in surface vehicle electrical systems