90 Degree Elbow For Nominal Duct Diameter 6 in Material Steel Overall Length 13 3/8 in Product Type Elbow Material Thickness 24 ga Weight 1.5 lb Maximum Pressure Rating 42 in wc For Duct Height 6 in Shape Elbow End Type Rolled Edge For Duct Width 6 in Maximum Airflow Not Applicable Inside Diameter 6 in Minimum Pressure Rating 2 in wc Color Silver Outlet Diameter 6 in Overall Height 6 in Centerline Radius 1 1/2 in Angle 90 Degrees Connection Type Clamp Together