SPEEDI-BOOT SC-10D Duct Start/Take Off Collar,10" Duct Dia($36.69Value)

Description

Duct Start/Take Off Collar, Boot Style Speedi-Boot Hanger, Collar Diameter 4 1/8 in, Collar Connection Height 4 1/8 in, Collar Connection Width 11 3/8 in, Material Plastic, Compatible Register Height 11 3/8 in, Compatible Register Width 11 3/8 in, Duct...