End Cap, 4 in Duct Dia, Type I PVC, 3-1/8" L x

End Cap, For Nominal Duct Diameter 4 in, Gas Appliance Category Not Applicable, Inlet Diameter 4 1/2 in, Material PVC, Overall Length 3 1/8 in, Product Type End Cap, Inside Diameter 4 1/2 in, Material Thickness 0.1875 in, Weight 1 lb, Maximum Pressure Rating 10 in wc, Maximum Temperature Rating 140 Degrees F, Seal Material Not Applicable, Standards ASTM D1784, Cell Class 12454, Finish Not Applicable, Color Dark Gray, Overall Height 3 1/8 in, Shape Cap, Connection Type Socket, Overall Width 5 in