Vent Boot Hanger, Boot Style End Boot, Collar Diameter 8 in, Collar Connection Height 8 in, Collar Connection Width 8 in, Material Steel, Compatible Register Height 6 in, Compatible Register Width 14 in, Duct Size 6 x 14 in, Cap/Collar Material Steel, Product Type Register Boot, Damper Type None, Standards Meets LEED IAQ 3.1 Credit, Includes Air Tight Foam Gasket, Drywall Mud Ring, Dust And Debris Cover