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Master Flow 8 in. x 4 in. x 4 in. End Register Box with Flange ERBF8X4X4

Master Flow 8 in. x 4 in. x 4 in. End Register Box with Flange ERBF8X4X4 49440035

USD $13.07

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Master Flow 8 in. x 4 in. x 4 in. End Register Box with Flange ERBF8X4X4
13.07
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This Master Flow 8 in. x 4 in. x 4 in. End Register Box with Flange is ideal for when the opening in your floor is parallel to the floor joists and header. It allows you need to create a right-angle， center-end transition between your system run and an air register.

Galvanized steel construction

Create a right-angle， center-end transition from the system run to an air register

Installs with sheet-metal screws

Insulate ductwork for system efficiency and comfort

Seal seams with code-approved mastic， sealant or duct tape (not included)

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