Vent Boot Hanger, Sq to Rnd, 12 x 12, Dia12, Speedi-Boot, Mfr#: SBS-121212 SRA

Vent Boot Hanger, Boot Style Square to Round Adapter, Collar Diameter 12 in, Collar Connection Height 12 in, Collar Connection Width 12 in, Material Steel, Compatible Register Height 12 in, Compatible Register Width 12 in, Duct Size 12 x 12 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