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About This Product
The Master Flow 10 in. x 4 in. x 6 in. End Register Box is designed for floor openings that run parallel to the floor joists and header. It creates a right-angle, center-end transition between the system run and an air register. The box connects to 6 in. flexible duct or round pipe and accepts a 10 in. x 4 in. grille.
Highlights
- Creates a right-angle, center-end transition from the system run to an air register
- Ideal for floor openings parallel to joists and headers
- Connects to 6 in. flexible duct or round pipe
- Accepts a 10 in. x 4 in. grille
- Installs easily with sheet-metal screws
- Seal seams with code-approved mastic, sealant, or duct tape (not included)
- Insulate ductwork for improved system efficiency and comfort
Dimensions
| Product Depth (in.) | 15 in |
| Product Height (in.) | 9 in |
| Product Width (in.) | 6 in |
Details
| Brand/Model Compatibility | Universal |
| HVAC application | All HVAC types |
| Pack Size | 1 |
| Product Weight (lb.) | 1.16 lb |
| Returnable | 30-Day |



