Parkworld 886566 Generator 20A 4-Prong NEMA L14-20 Extension Cord (25')

UL & cUL approved and Listed, Heavy-duty for RV, 100% copper conductor inside. Molded with electroplate copper terminal in order to avoid surface oxidation effectively. STW 12/4C stranded wire extension cord with outside PVC Jacket, support max 20 Universal to All Other Brands Generator 4-ping Generator, Max Rate 2500 Watt (125V) / 5000 Watt (250V) Generator 4-prongs Twist Lock L14-20 Locking Connector, 125 Voltage / 250 Voltage