Through Wall/Floor Sealing Fitting, Constructional Feature Concrete Tight, Pressure Tight, Water Tight, Trade Size 1-1/4 Inch (Conduit/Steel Pipe), 1-1/2 Inch (Conduit/Copper Tube/Steel Pipe), 2 Inch (Conduit/Copper Tube/Cast Iron Pipe/Steel Pipe), 1-3/4 Inch, 2-1/4 Inch (Copper Tube), Outer Diameter 5-3/4 Inch, Wall Thickness 4-3/16 Inch, Material Hot Dip Galvanized Zinc Epoxy Coating Malleable/Ductile Iron (Body), PVC (Pipe, Ring), Neoprene (Grommet), Application Dry/Wet Location, Used On Pipe/Tubing Passing Thru Wall or Floor, Include Hex Head Screw, Sleeve