Leviton Range Receptacle 50A White 1279-S50
50 Amp, 125/250 Volt, NEMA 14-50R, 3-Pole, 4 Wire with Grounding, Straight Blade, Industrial Grade, Side Wired, 1-Piece Construction with integral 5.50"X 5.43" Mounting Plate, Flush Mtg Receptacle. "Available in Canada Only"