NORDFAB 8010000145 Round Angle Flange, 8 in Duct Dia, Galvanized Steel, 22 GA,
$30.89
Angle Flange Adapter, For Nominal Duct Diameter 8 in, Inlet Diameter 8 1/8 in, Material Steel, Product Type Angle Flange Adapter, Material Thickness 22 ga, Overall Length 1 1/8 in, Maximum Pressure Rating 42 in wc, Weight 1.9 lb, For Duct Height 8...