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
Amazon.com: RVMATE 50 Amp 25 Feet RV/Generator Lockable Power Extension Cord, Easy Plug in Handle, 14-50P to SS 2-50R with LED Indicator, ETL Listed : Automotive
25/50ft RV Generator Power Cord Twist Lock Connector 50 Amp 14-50P to SS2-50R | eBay
VEVOR 25 ft RV Power Cord Generator Cord 50A NEMA 14-50P /NEMA SS2-50RETL Listed | VEVOR US
6/3+8/1 25 foot 50 amp RV Power Cord w/ Marinco Twist Lock Locking Con – TruePower Tools
Amazon.com: SureSave 50 Amp RV Extension Cord with Twist Lock | 25 Ft Generator Power Cord with Two Plug Types, Male NEMA 14-50P and Female SS2-50R | Heavy Duty Outdoor Adapter, UL
50 ft 50 Amp RV Extension Cord With 90 degree Easy Plug angle Trekpowe – trekpower
Sportsman Series 25 ft. 125V 50A Extension Cord at Tractor Supply Co.
50 Amp Rv Power Cord 30 Foot With Loose End – trekpower
VEVOR 30 / 50 Amp 15/25/30/50 ft RV Extension Cord Camper Power Cord ETL Listed | eBay
RV Power Cord 25 ft 50 amp, Rain Proof Twist Lock Connector, 25 Foot / 50Amp | eBay
AC WORKS 25ft L14-30P to SS2-50R Cord 25-ft 10 / 4-Prong Indoor/Outdoor Soow Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
Surge Guard 50A25MOST 50 Amp Male RV Power Supply Cord - 25'
Power Grip RV 25' Extension Cord - 50A Male / 50A Female – Camco Outdoors
RVGUARD 50 Amp 25 Foot RV/EV Extension Cord, NEMA 14-50 Heavy Duty Ext – rvguard