100', Blue, 12 Gauge, Primary Wire, Durable PVC Outer Jacket Resists Water, & Chemicals, Full Gauge, Stranded Copper For Higher Current Carrying Capacity, Use For Light Switch To Fuel Block Or Relay, Vehicle Electrical Systems At Nominal Voltage Of 60DC Volt, 25AC Volt, Or Less, SAE Standards, RoHS Compliant, Spool.