Parkworld 885675 NEMA L6-20 Extension Cord, Locking 3-Prong, 20 AMP, 250 Volts, 5000 Watts (50FT)

UL & cUL approved and Listed, Heavy-duty for RV, 100% copper conductor inside. SJTW 12/3C stranded wire Extension Cord with Outdoor Jacket, support max 300 Volts and 20 amp overload. Molded with electroplate copper terminal in order to avoid surface oxidation effectively. Generator 3-prongs Twist Lock L6-20 Locking Connector, 240 Voltages. NEMA L6-20P to L6-20R, Max Rate 5000 Watt (20A，250V) Universal to all other Brands 3-ping L6 type 20A locking connector, 50 foot