RV Camp Power Pigtail Adapter - 30 Amp (Male)- 15/20Amp (Female) – Canada Wide RV Parts
AC WORKS 50-Amp RV/Range/Generator 14-50 Piggy-Back Plug Adapter (To 15/20- Amp Household) : Amazon.ca: Automotive
parkworld Generator 30 Amp Locking NEMA L5-30P to 20 Amp 5-20R/5-15R T-Blade Outlet Splitter Adapter(NEMA L5-30P to 5-20R/5-15R) 691746 - The Home Depot
2ft 12/3 STOW 30A to 20A "W" Adapter — Prime Wire & Cable Inc.
NEMA 14-30P to 6-15R 6-20R 240V 20 Amp Welder Welding Dryer EV Charger Power Cord Adapter Adaptor Connector Connecter : Amazon.ca: Electronics
RV Camp Power Pigtail Adapter - 30 Amp (Male)- 15/20Amp (Female) – Canada Wide RV Parts
Marinco RV Power Cord Adapter 20 Amp Male x 30 Amp Female Locking - 127A | Young Farts RV Parts
692347 Generator 20 Amp To Rv 30a Power Adapter 3prong Generator 520p Male Plug 606825692347 | eBay