10 In.dia 18 In.L 90 Degrees Steel Tee Branch, For Nominal Duct Diameter 10 in, Inlet Diameter 10 in, Overall Length 18 in, Product Type Tee Branch, Weight 6 lb, Material Steel, Maximum Pressure Rating 42 in wc, Material Thickness 22 ga, Maximum Temperature Rating 390 Degrees F, Minimum Pressure Rating 2 in wc, Shape Tee, Inside Diameter 10 in, Outlet Diameter 10 in, Overall Width 18 in, Angle 90 Degrees , Overall Height 14 in, Maximum Airflow Not Applicable, Color Silver