DUCTMATE GRDRI849GA Sandwich Style Insulated Round Duct($86.25Value)

Description

Duct Access Door, Door Height 4 in, Door Shape Rectangular, Door Thickness 7/8 in, Door Width 8 in, Fire Rating Not Rated, For Nominal Duct Diameter 7 in, 8 in, 9 in, Hinge Style None, Insulation Material Fiberglass, Latch Type Knobs, Material...