Cast Junction Box; Type Flanged; Height 18 Inch; Width 12 Inch; Depth 10 Inch; Material Cast Iron Body, Neoprene Gasket, Stainless Steel Screw; Finish Hot Dip Galvanized; Enclosure NEMA 1/2/3/3R/3S/4/5/6/6P/12/12K/13; Mounting Flush; Cover Type Recessed Checkered Gasketed Screw-On; Service Type Indoor; Approval UL 50/50E/514A, CSA C22.2; Wall Thickness 0.3125 Inch