Master Flow® Register Box ‑ End Specs
Master Flow® Register Box ‑ End Docs
Master Flow® Register Box ‑ End Videos

strong
Made of galvanized steel for strength and durability

efficient
Seal and insulate ductwork for system efficiency and comfort

versatile
Creates a 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
Product availability is subject to change without notice. Not all products are available from all facilities.
Size | |
---|---|
ERB12X2.25X6 | |
Weight | 8.8 lb. (4 kg) |
Diameters | 6" (152.4 mm) |
ERB10X4X5 | |
Weight | 6.5 lb. (2.9 kg) |
Diameters | 5" (127 mm) |
ERB10X4X6 | |
Weight | 7 lb. (3.18 kg) |
Diameters | 6" (152.4 mm) |
ERB10X6X6 | |
Weight | 8 lb. (4 kg) |
Diameters | 6" (152.4 mm) |
ERB12X4X6 | |
Weight | 8.3 lb. (3.8 kg) |
Diameters | 6" (152.4 mm) |
Get automatic Lifetime Protection on your entire GAF roofing system
When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
Where to buy
Find a GAF distributor near you.