U-Line 2-Gang Receptacle With Mounting Box, Amperage Rating: 20 AMP, Voltage Rating: 125 VAC, Material: Malleable Iron, Mounting: Surface Mount With 1/2 IN Dead-End Hub, Finish: Baked Gray Epoxy Clad, Standard: Class I, Groups C and D, Class II, Groups F and G, and Class III, UL Listed: E81751, UL Standard: 943, 1203