AC WORKS® 1.5FT 30A 4-Prong L14-30P Generator to Outlet with 20A Breaker – AC Connectors
MPI Tools Nema L14-30P to 6-50R Generator Power Cord Welder Adapter 3 Wire 125/250v 18 Inches Long – MPI Tools
Parkworld 691920 Generator to Welding Adapter cord NEMA L14-20 Plug 4-
Amazon.com: RVGUARD Generator Adapter Plug 3 Prong to 4 Prong, NEMA L5-30R to NEMA L14-30R Locking Adapter. : Patio, Lawn & Garden
AC WORKS® 1.5FT L14-30P 30A 4-Prong Locking Plug to 30A RV Generator Adapter – AC Connectors
WEN 120V 30-Amp 3600-Watt Generator to RV Adapter Twistlock Adapter in the Generator Accessories department at Lowes.com
Amazon.com: Power Converter, L14-30P Twist Lock Generator 220/250V Male Plug to TT14-50R 110/125V RV Travel Trailer Camper Motor Home Female Socket Receptacle Outlet Cable Electric Cord Adapter FX125V864 : Automotive