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Master Flow 8 in. x 4 in. to 4 in. Ceiling Register Box CRB8X4X4

Master Flow 8 in. x 4 in. to 4 in. Ceiling Register Box CRB8X4X4 49440025

USD $8.23

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Master Flow 8 in. x 4 in. to 4 in. Ceiling Register Box CRB8X4X4
8.23
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The Master Flow 8 in. x 4 in. x 4 in. Ceiling Register Box is made of 30-gauge， zinc-coated， galvanized steel. It is designed for a transition from round pipe or insulated flexible duct to an air register or grille. It can be installed with sheet metal screws (not included).

30-gauge， zinc-coated， galvanized steel

Designed for a transition from round pipe or insulated flexible duct to an air register or grille

Designed for 4 in. ducts

Can be installed with sheet metal screws (not included)

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