End Cap, For Nominal Duct Diameter 9 in, For Duct Height 9 in, For Duct Width 9 in, Inlet Diameter 9 in, Material Steel, Overall Length 2 in, Product Type End Cap, Inside Diameter 9 in, Material Thickness 22 ga, Weight 1.4 lb, Maximum Pressure Rating 42 in wc, Maximum Temperature Rating 390 Degrees F, Finish Galvanized, Color Silver, Overall Height 9 in, Shape Cap, Connection Type Clamp Together, End Type Quick-Fit, Overall Width 9 in, Minimum Pressure Rating 2 in wc, Screen Included No