HZXVOGEN 25-Foot Heavy-Duty Generator Extension Cord, Generator Lock C
VEVOR 15 ft. 6/3 plus 8/1 Extension Cord Indoor/Outdoor Generator Power Cord STW 50 Amp 4-Prong UL with Twist Lock Connectors FDJYCX15FTX50ACZ1V1 - The Home Depot
CircleCord GAC3P4P NEMA L5-30P to L14-30R Adapter Cord, 3 Prong to 4 Prong Generator Transfer Switch Adapter, 30 Amp Generator Twist Lock 3 Prong
Amazon.com: Cable Matters 4 Prong 50 AMP RV Adapter Cable 10 ft (Generator Extension Cord/Generator Power Cord, 50 AMP Twist Lock Adapter, 50 AMP RV Cable) - 10 Feet (NEMA 14-50P to NEMA SS2-50R) : Automotive
PlugSaf 35FT 30 Amp Generator Extension Cord 4 Prong, NEMA L14-30P/L14-30R 10 Gauge STW 125/250V Twist Lock Generator Cord Heavy Duty, Green ETL Listed - Yahoo Shopping