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Parkworld 60622 RV 50A Shore Power Extension Cord Adapter, 50amp Camper Plug 14-50P to Marine Twist Lock Receptacle
Connect RV 50A 4 conductors 14-50R outlet to RV 50 AMP Marine style locking plug. Six choices of length. STW stranded copper wire Extension cord, support max 50 AMP loading, Length 100FT (100 Feet) Molded with electroplate copper terminal in order to avoid surface oxidation effectively. Max Rate 7500 Watt (125V) / 12500 Watt Heavy-duty for RV, 100% copper conductor inside. Camper 14-50 Plug with handle, easy to push and pull, 125 Voltage/ 250 Voltage Shore Power twist lock SS2-50

Price is $490.00
Price: $489.99