50 AMP RV Power Cord Locking Shore Connector Replacement End Marine Twist Lock (50 Amp Connector)

Leisure Cords Adapter 3 prong 30 amp Male to 15 amp Female RV Camper Generator Plug Outdoor Electrical Power Converter (30A Male - 15A Female)

LeisureCords 50' Power / Extension Cord with 30 AMP Male Standard/30AMP Female Locking Adapter

LeisureCords 25' Power / Extension Cord with 30 AMP Male Standard/30 AMP Female Locking Adapter