Machine Adapter For Nominal Duct Diameter 10 in Inlet Diameter 9 7/8 in Material Stainless Steel Product Type Machine Adapter Material Thickness 22 ga Overall Length 4 in Maximum Pressure Rating 42 in wc Weight 1.95 lb For Duct Height 10 in For Duct Width 10 in Overall Width 10 in Minimum Pressure Rating 2 in wc Shape Straight Outlet Diameter 10 in Overall Diameter 10 in Overall Height 10 in End Type Quick-Fit Adapter Type Machine Adapter