| SPEEDI-BOOT SBS-4105 EB Vent Boot Hanger,End,4 x 10,Dia 5 Vent Boot Hanger, Boot Style End Boot, Collar Diameter 5 in, Collar Connection Height 5 in, Collar Connection Width 5 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 10 in, Duct Size 4 x 10 in, Cap/Collar Material... ... more SPEEDI-BOOT SBS-4105 EB Vent Boot Hanger,End,4 x 10,Dia 5 Vent Boot Hanger, Boot Style End Boot, Collar Diameter 5 in, Collar Connection Height 5 in, Collar Connection Width 5 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 10 in, Duct Size 4 x 10 in, Cap/Collar Material... | | $27.79 go to store |