About Master Flow™ Register Box w/ Flange
Master Flow™ Universal Register Boxes create a straight (in-line) transition from round pipe or insulated flexible duct to an air register or grill. A built-in flange provides space for easy joist attachment, creating a more secure installation.
| Weight | Carton Quantity | Diameters | |
|
RBF8X4X6 |
8 lb. (3.6 kg) | 6 | 6" (152.4 mm) |
| RBF10X4X6 | 13.1 lb. (5.9 kg) | 12 | 6" (152.4 mm) |
| RBF10X6X6 | 17 lb. (7.71 kg) | 12 | 6" (152.4 mm) |
| RBF12X4X6 | 8.2 lb. (3.7 kg) | 6 | 6" (152.4 mm) |
| RBF12X6X6 | 8.5 lb. (3.9 kg) | 5 | 6" (152.4 mm) |
| RBF12X12X8 | 15.5 lb. (7.03 kg) |
6 | 8" (203.2 mm) |
| RBF14X6X8 |
8.7 lb. (3.9 kg) | 4 | 8" (203.2 mm) |
| RBF14X8X8 | 14.5 lb. (6.58 kg) | 7 | 8" (203.2 mm) |
Features & Benefits
-
STRONG
Made of galvanized steel for strength and durability -
VERSATILE
Creates a straight (in-line) transition from round pipe or insulated flexible duct to an air register or grille -
EASY INSTALLATION
Built-in flange provides area for register screws, sheetrock frame, or joist attachment, and flange allows for installation before dry walling
Product availability is subject to change without notice. Not all products are available from all facilities.