Parkworld 884852 RV 20A to 30A Pig-tail Power Adapter Cord 5-20P to TT-30R Straight Female Dog-bone

NEMA 5-20P to TT-30R 125V/2500W. For use when 30 AMP RV extension cord need to plug into generator 20 AMP outlet to get power. 100% copper wire conductor inside. Heavy-duty power adapter cord for RV. Used UL SJTW 12 AWG stranded copper inner wire with outdoor PVC jacket, support max 20 Amp loading. Molded with electroplate copper terminal in order to avoid surface oxidation effectively. Generator 20 AMP 3-prong NEMA 5-20P male plug. Recreational Vehicle 30 AMP 3-prong NEMA TT-30R female straight connector. Length : 1 Feet, 2 Feet