Master Flow 10 in. x 4 in. to 6 in. End Register Box

Master Flow 10 in. x 4 in. to 6 in. End Register Box ERB10X4X6

• Galvanized steel construction
• Create a right-angle center-end transition from the system run to an air register
• Ideal for situations where the opening in the floor runs parallel to the floor joists and header
• Installs with sheet-metal screws
• Insulate ductwork for system efficiency and comfort
• Seal seams with code-approved mastic sealant or duct tape (not included)

End Register Box is ideal for when the opening in your floor is parallel to the floor joists and header and you need to create a right-angle, center-end transition between your system run and an air register. Connects to 6 in. flexible duct or round Pipe.