Adjustable Nipple, For Nominal Duct Diameter 7 in, Inlet Diameter 7 in, Product Type Quick-Fit Sleeve, Application Commercial, Overall Length 11 1/8 in, Weight 2.4 lb, Material Steel, Maximum Pressure Rating 42 in wc, Material Thickness 22 ga, Overall Height 7 in, Outlet Diameter 7 in, Maximum Airflow Not Applicable, Overall Width 7 in, Shape Straight, Seal Material Nitrile, Duct Compatibility Round, Color Silver, Maximum Temperature Rating 250 Degrees F, Minimum Pressure Rating 2 in wc. This item has been restricted from sale in the following state (s): []