12/3 SJTW Pro Lock Extension Cord is equipped with a special cold weather PVC jacket guaranteeing optimal flexibility in temperatures well below freezing (58 degrees Fahrenheit/-50 degrees Celsius). Features molded on pro lock connectors that will not pull away from the cord body and a superior water resistance plus contains a patented CGM connector with continuous green ground check light letting user know the cords electrical current is safely grounded. Manufactured with high impact polycarbonate on the housing and a collar on the pro locks guaranteeing hard service and heavy duty use. Available in blue and measures 100’. Product is fully safety compliant.