NORDFAB 8010000147 Round Angle Flange, 10 in Duct Dia, Galvanized Steel, 22 GA,
$47.15
Angle Flange Adapter, For Nominal Duct Diameter 10 in, Inlet Diameter 10 1/8 in, Material Steel, Product Type Angle Flange Adapter, Material Thickness 22 ga, Overall Length 1 1/4 in, Maximum Pressure Rating 42 in wc, Weight 3 lb, For Duct Height 10...