End Cap For Nominal Duct Diameter 9 in For Duct Height 9 in For Duct Width 9 in Inlet Diameter 9 in Material Stainless Steel Overall Length 2 in Product Type End Cap Inside Diameter 9 in Material Thickness 22 ga Weight 1.4 lb Maximum Pressure Rating 42 in wc Maximum Temperature Rating 1 100 Degrees F Finish Not Applicable Color Silver Overall Height 9 in Shape Cap Connection Type Clamp Together End Type Quick-Fit Overall Width 9 in Material Grade 304