Access Door, 22 In. W, 22 In. H, Uncoated, Ductmate, Mfr#: GRD2020ULBI

Duct Access Door, Door Height 22 in, Door Shape Square, Door Thickness 1/2 in, Door Width 22 in, Fire Rating Not Rated, For Nominal Duct Diameter Not Applicable, Hinge Style None, Insulation Material Not Applicable, Latch Type Thumbscrews, Material Thickness 11 ga, Maximum Temperature Rating 2,300 Degrees F, Mounting Stud Length 1 1/2 in, Number of Mounting Stud 2, Observation Port Height Not Applicable, Observation Port Material Steel, Observation Port Width Not Applicable