D11710100BL - EXTENSION CORD 3/10 100FT BLUE SJTW LIGHTED ENDS 15A 125V -40FThis heavy duty hard service extension cord is molded with our power check clear lighted ends that indicate there is power flowing through the cord. Features Manufactured to 10 3 AWG (American Wire Gauge) specifications All copper is soft drawn & annealed for maximum flexibility under full load Coldweather PVC insulation and jacket guarantees working flexibility in temperatures down to 40? F SJTW outside jacket is rated at 300 volts We use heavy duty