AC WORKS® Generator Adapter NEMA L14-30P 30A Plug to (2) 15/20A Connectors | The Home Depot Canada
Camco Power Grip Camper/RV Generator Adapter | Features a Heavy-Duty 30 Amp Locking Male and Female Connection | Rated for 125 Volts / 3750 Watts (55333) : Amazon.ca: Electronics