EDS 2-Gang Dead-End Cast Device Mounting Box, Number Of Outlet: 1, Material: Malleable Iron, Size: 1 IN, Cable Entry: (1) 1 IN Hub, Knockouts: No, Height: 7.03 IN, Width: 3-1/2 IN, Finish: Triple-Coat (Zinc Electroplate, Chromate And Epoxy Powder Coat), For U-Line Contender 20 Amp Receptacles