Best Seller | SPEEDI-BOOT SBS-4126 SB Vent Boot Hanger,Straight,4 x 12,Dia 6 Vent Boot Hanger, Boot Style Straight Boot, Collar Diameter 6 in, Collar Connection Height 6 in, Collar Connection Width 6 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 12 in, Duct Size 4 x 12 in, Cap/Collar Material... ... more SPEEDI-BOOT SBS-4126 SB Vent Boot Hanger,Straight,4 x 12,Dia 6 Vent Boot Hanger, Boot Style Straight Boot, Collar Diameter 6 in, Collar Connection Height 6 in, Collar Connection Width 6 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 12 in, Duct Size 4 x 12 in, Cap/Collar Material... | | $29.99 go to store |