VEVOR Generator Power Cord 25 ft. 30 Amp RV Extension Cord 10*3AWG 125V NEMA TT-30R/NEMA TT-30P ETL Listed with Adapter Black YZXCSRVNEMATTEY8ZV1 - The Home Depot
Leisure Cords NEMA L5-30 3 Prong 30 Amp Generator Extension Cord 50 ft | eBay
Westinghouse 25 ft. Generator Cord: 30 Amp 120-Volt TT-30P to TT-30R 3013425C - The Home Depot
30 Amp 25 Feet Heavy Duty Generator Power Cord, NEMA L14-30P/R, 4x10 Gauge,7500W | eBay
8/4 SOOW Super-Duty NEMA L14-30 30A 125/250V Generator Rubber Extension Cord – AC Connectors
Champion 25-Foot 30-Amp Generator Extension Cord | BJ's Wholesale Club
VEVOR 40 ft. Generator Extension Cord 110-Volt 30 Amp Generator Cord UL Listed Generator Power Cord with Twist Lock Connectors FDJYCX40FT30A0001V1 - The Home Depot