AC WORKS AC Connectors Generator Adapter RV 30A TT-30P to L5-20R 20A 3-Prong Locking Connector ADTTL520 - The Home Depot
Clear Power 2ft 3 Outlet Generator Extension Cord Adapter with W Splitter, Lighted Ends, 30Amp 3 Prong Twist Lock Plug, Oil, Water & Weather Resistant Flame Retardant, Yellow, DCOC-0136-DC - Newegg.com
AC WORKS 1.5FT L5-30P 30A 3-Prong Locking Plug to (4) Home Outlets with 20A Breakers in the Adapters & Splitters department at Lowes.com
AC WORKS AC Connectors 1.5 ft. 10/3 L5-30P 30 Amp 3-Prong Locking Plug to 30 Amp RV Generator Adapter RVL530TT-018 - The Home Depot
L6-20P Twist Lock Male 3-Pin Plug to 5-15/20R 3-Prong Female Receptacle Outlet NEMA Electric Power Cord Adapter/Converter 220/250V Input 110/125V Output - Amazon.com
Amazon.com: ONETAK NEMA L6-30P to 6-50R 240V 30 Amp Twist Lock 3 Prong Male Plug to 50 Amp 3 Prong Female Outlet Receptacle Generator Welder Dryer EV Charger Power Cord Adapter : Electronics
Superior Electric YGA026 Twist Lock Electrical Plug - 3P 15A 125V, NEMA L5-15P
AC WORKS Adapter L5-20P 20A 125V 3-Prong Plug to Two 5-20R 20A Household Connectors in the Adapters & Splitters department at Lowes.com
L6-30P 3-PRONG TWIST LOCK PLUG 250 Volt to 6-50R WELDER RECEPTACLE ADAPTER | eBay
Parkworld 60899 NEMA L6-30 Splitter Adapter, Generator 30 AMP 3-Prong 250V Twist Lock Male Plug L6-30P to (2) L6-30R Female Receptacle - Walmart.com