12-gauge/3-conductor, SJTW industrial medium duty, TPE rubber, all-weather extension cord. High resistance to abrasion. Flexibility maintained at temperatures from 75 deg (degrees) C (Celsius) down to -50 deg C, 167 deg F (Fahrenheit) to -58 deg F. Ideal for use with power tools, portable work lights, generators, and other job site equipment. Lighter than standard vinyl cords. Grounded. Blue. Lighted end power indicator. UL (Underwriter's Laboratories) listed. NEMA 5-15.