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DK Hardware Professional Tax Exempt? Net 30? - DK Net Terms
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Color
Black
Width
24.06
Rough Opening Size
8-1/4
Length
16.2
Nomenclature
6020BL BLACK 6IN. 7IN. 8IN ADA
Material
Steel
Includes: Internal Damper Dual Flapper
Suitable for: 6 in 7 in or 8 in Duct
Installed on a sloped, shingled roof to exhaust range hood fans by the means of a roof penetration. Includes internal damper to reduce backdraft and an exterior dual flapper to prevent the infiltration and nesting of birds, vermin and insects.