Champion Power Equipment 50-Amp RV Generator 30-ft / 1 3-Prong Outdoor Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
VEVOR 30 ft. Generator Extension Cord 250-Volt 50 Amp UL Listed Generator Power Cord with Twist Lock Connectors FDJYCX30FTX50ACZ1V1 - The Home Depot
DUROMAX 50 ft. 12 Gauge Portable Generator Triple Tap Extension Power Cord XPC12050C - The Home Depot
50 Amp 25 ft RV Extension Cord Trekpower – trekpower
Amazon.com : Mophorn 50Ft 30 Amp Generator Extension Cord, Black : Tools & Home Improvement
Generator Extension Cord 50Amp 12500W | Filluck
SEEUTEK 15 ft. 10/4 50 Amp Generator Extension Cord 4 Prong 125-Volt Indoor/Outdoor Extension Cord L14-50 with Lighted End Black BZ-1401 - The Home Depot
100 ft. 6-3 and 8-1 50-Amp SEOW Twist Lock Generator Power Extension Cord (#19190008)
Generac 6329 50 ft. 30 AMP (30A) 4-Prong 120/240V Power Cord New – FactoryPure
VEVOR RV Extension Cord 40 Amp 50 ft. 250V 8 AWG/3C Welder Power Cord with NEMA 6-50 Plug STW Jacket for Welding RV Generator HJLJQ8-3-50FTYCX1V1 - The Home Depot