Die Cast Powder Coated Gray Aluminum Material; 5-15/16 Inch L X 1-3/4 Inch W X 2-3/4 Inch H Size; Rigid Conduit Used on; 1 Inch Hub Size; Threaded Installation; lb Configuration; 2 Hub(S); UL, CSA Approval; Screw on Cover Type; 90 Deg Hub Location, w/ cover and gasket.