45 Degree Elbow For Nominal Duct Diameter 8 in Inlet Diameter 8 5/8 in Material PVC Overall Length 14 3/4 in Product Type Elbow Material Thickness 0.2 in Weight 4 lb Maximum Pressure Rating 10 in wc Shape Elbow End Type Plain Inside Diameter 8 5/8 in Minimum Pressure Rating Not Applicable Color Dark Gray Outlet Diameter 8 5/8 in Overall Height 14 3/4 in Centerline Radius 6 3/4 in Angle 45 Degrees Seal Material Not Applicable Connection Type Socket For Duct Shape Round