Duct Tee, For Nominal Duct Diameter 8 in, Inlet Diameter 8 in, Material Steel, Overall Length 15 3/4 in, Product Type Tee, Material Thickness 24 ga, Weight 1 lb, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F, For Duct Height 8 3/8 in, Shape Tee, End Type Plain/Crimped, For Duct Width 8 1/8 in, Gas Appliance Category Not Applicable, Maximum Airflow Not Applicable, Inside Diameter 8 in, Minimum Pressure Rating 3 in wc, Color Silver, Outlet Diameter 8 in