CircleCord Welder Adapter Cord, NEMA 14-50P Male to 6-50R Female, 50 Amp Power Adapter Plug for Welder, Heavy Duty STW 8 AWG 50 Amp 250V : Amazon.ca: Tools & Home Improvement
50A/250V Female Twist Lock Connector A10-50FDT – United RV
AC WORKS® 1.5FT 50A RV/Range/ Generator 14-50 Plug to 6-50R Welder – acworks.ca
RVGUARD 30 Amp to 50 Amp RV Adapter 12 Inch, TT-30P Male to 14-50R Female Dogbone Electrical Converter with Power | Walmart Canada
Nema 14-50R] 50 Amp Heavy Duty RV EV Replacement Socket, Nema 14-50R Female, 50AMP Replacement Power Assembly plug - Newegg.ca
AC WORKS® Transfer Switch/Temp Power 15A Plug to CS6364 (2 hots bridged) 50A Female | The Home Depot Canada
50 Amp Female to 30 Amp Male RV Adapter Cord,with Grip Handle – aoweitour
Road Power 30A Female to 50A Male RV Power Adapter – Davy Lake Campground & Resort