Cable Matters 4 Prong 50 AMP RV Extension Cord 25 ft with Easy-Grip Handles and Carry Strap (50 AMP RV Cord) - 25 Feet (NEMA 14-50P to 14-50R) - Walmart .com
Leisure Cords 15 Ft 50 amp RV Power Extension Cord 50 Amp Male to 50 Amp Female Standard Plug (50 Amp - 15 Foot) - Walmart.com
Leisure Cords 30 Ft 50 amp RV Power Extension Cord 50 Amp Male to 50 Amp Female Standard Plug (50 Amp - 30 Foot) - Walmart.com
Kohree 50 Amp to 15 Amp 110V RV Adapter Plug, 15 Amp Male to 50 Amp Female RV Power Adapter Cord 12", RV Dogbone Electrical Adapter with Twist Lock Plug & LED Indicator - Walmart.com
BENTISM 50ft RV Extension Cord Power Cord 50Amp NEMA 14-50R/NEMA 14-50P ETL Listed - Walmart.com
RV Electrical Adapter 30 Amp Male to 50 Amp Female Dogbone Converter Cord Cable - Walmart.com
VEVOR 25 Feet RV Power Cord, 50 Amp, Heavy Duty STW 6/3 + 8/1 Generator Cord, NEMA 14-50P Male NEMA SS2-50R Female Plug, with LED Indicator Handle 15A Adapter, for RVs, ETL Listed - Walmart.com
Sportsman Series CORDE5025 25 ft. 125 Volt 50 Amp Extension Cord - Walmart .com