Leisure Cords RV Generator Adapter with 30 Amp 3 Prong Locking Male Plug to RV 30 Amp Female Standard Connector (3-Prong) - Walmart.com
AC WORKS® 1.5FT L5-30P 30A Locking Plug to 30A RV Generator Adapter – AC Connectors
Reliance Generator Adapter Plug to Convert L5-30 to RV, Model# AP31RV | Northern Tool
Generator RV Adapter ETL Listed NEMA L5-30P Twist-Lock Power Plug to TT-30R Ready Outlet 120V 30-Amp 3750-Watt 3-Prong Generator Adapter,Conversion line
RV 30 Amp Generator Plug Adapter 4 Prong - RecPro
Parkworld 61810 Adapter Cord 4 Prong Generator Plug L14-30P to 10-50R Electric Stove Receptacle, NEMA L14-30 Generator Male to NEMA 10-50R Electric Stove Female, 30A 250V 7500W, 1FT - Walmart.com
NEMA L14-30P to 6-50R Generator Plug to Welder Adapter, 4 Prong to 3 Prong Generator to Welder Adapter Power Cord 125/250V, 30 Amp, STW 10AWG 1.5FT - Newegg.com
AC WORKS 1.5 ft. Welder Adaper Generator L14-30 Plug (4-Prong 30 Amp) to NEMA 6-50R 50 Amp 250-Volt Adapter Cord L1430650-018 - The Home Depot