DUCTMATE GRDRI12820GA Sandwich Style Insulated Round Duct($138.99Value)

Description

Duct Access Door, Door Height 8 in, Door Shape Rectangular, Door Thickness 7/8 in, Door Width 12 in, Fire Rating Not Rated, For Nominal Duct Diameter 19 in, 20 in, Hinge Style None, Insulation Material Fiberglass, Latch Type Knobs, Material Thickness...