Pass & Seymour® Straight Blade Receptacle, Duplex Extra Heavy Duty Surge Protective TVSS, 125 VAC, 20 A, 60 Hz Frequency, 2 Pole, 3 Wires, NEMA 5-20R NEMA Rating, Commercial/Specification Grade, -4 to 131 deg F, Back/Side Wire Terminal, Nylon, Ivory, 1.7 in L x 1.25 in W x 3.75 in H Dimensions