OZG WSK-30-288 THRUWALL ENTRANCE SE

Thru wall and Floor Sealing Assembly and Fitting, Constructional Feature Watertight, Corrosion Resistant, Trade Size 2-1/2 Inch (Conduit/Steel Pipe), 2 Inch (Cast Iron Pipe), Outer Diameter 2.875 Inch (Conduit/Steel Pipe), 2.75 Inch (Cast Iron Pipe), Wall Thickness 8-3/4 to 16 Inch, Material Epoxy Zinc Coated Malleable/Ductile Iron (Body), PVC Coated Steel (Pressure Ring), Neoprene (Grommet), Number of Clamp Screw 4