Amazon.com: Camco Power Grip Camper/RV Replacement Plug | Attach 30 Amp Plug to Existing RV Extension Cord | Features 30 Amp RV Plug (NEMA TT-30P) & Ergonomic Power Grip Handle | Rated
Amazon.com: Kohree 30 Amp to 50 Amp RV Plug Adapter 18", Heavy Duty RV Dogbone Electrical Adapter 30A Male to 50A Female Power Cord with Grip Handle, 125V/3750W : Automotive
Amazon.com: Camco PowerGrip Camper/RV Generator Adapter | Features a 4-Prong L14-30 Male End and a Standard 50-Amp Female End | Rated for 125/250 Volts & 7500 Watts (55422) : Tools & Home Improvement
Amazon.com: Camco 55522 18" 30 AMP Standard Male / 30 AMP 90 Degree Locking Female PowerGrip Adapter : Automotive