Duct Hanger For Nominal Duct Diameter 6 in Material Steel Product Type Ceiling Duct Hangers Inside Diameter 1/2 in Material Thickness 14 ga Overall Length 8 3/8 in Weight 0.75 lb Overall Width 6 in For Duct Height 6 in For Duct Width 6 in Inlet Diameter Not Applicable Shape Round Outlet Diameter Not Applicable Includes (2) Piece Hanger Bolts Base Thickness 14 ga For Duct Shape Round Finish Galvanized Mounting Hole Diameter 1/2 in Number of Mounting Holes 1