Amazon.com: Camco PowerGrip 25-Foot 50-Amp Camper/RV Extension Cord | Features a 50-Amp Standard Male Connector & a 50-Amp Locking Female Connector | Rated for 125/250 Volts/12500 Watts (55542) : Automotive
Superior RV ADC155018LL RV Power Cord Adapter - 50 Amp Twist Lock Female to 15 Amp Male
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
Conntek 15588 Series NEMA 14-50 RV Power Supply Cords
Iron Forge Cable 50 Amp to 30 Amp RV Electrical Adapter Power Cord, 12 - iron forge tools
VEVOR 50 ft. 50 Amp RV Extension Cord Premium Power Cord RV Wire Diameter Extension Cord 6 Wire Gauge RV Cord HJLJQ50FT50A6HX01V1 - The Home Depot
VEVOR RV Power Extension Cord 50 ft. 50 Amp Generator Cord N14-50P to SS2-50R General Purpose Cord Heavy-Duty Twist Lock UL HJLJQYT50X50DSK01V1 - The Home Depot
Twist Lock RV 50 amp Power Cord with LED Power indictor - 50 Amp Male to 50 Amp 90 Degree Female Locking Plug 36 Foot
50 Amp 25 Feet RV Power Extension Cord - NEMA 14-50P Male to NEMA SS2- – GWA Auto Parts
Powered RV Electric Cord Reel - 50 Amp / 33 ft. | Southwire RH54331RMK