Angle Flange Adapter, For Nominal Duct Diameter 7 in, Inlet Diameter 7 in, Material Stainless Steel, Product Type Angle Flange Adapter, Material Thickness 22 ga, Overall Length 3 1/2 in, Maximum Pressure Rating 42 in wc, Weight 3.1 lb, For Duct Height 7 in, Flange Inner Diameter 7 1/8 in, For Duct Width 7 in, Flange Outer Diameter 9 5/8 in, Inside Diameter 3/8 in, Number of Holes on Flange 6, Overall Width 7 in, Bolt Circle Diameter 8 1/2 in, Minimum Pressure Rating 2 in wc, Shape Straight