Master Flow® Register Box ‑ End Specs

      Master Flow® Register Box ‑ End Docs

      Master Flow® Register Box ‑ End Videos

      Strong icon

      strong

      Made of galvanized steel for strength and durability
      Comfort icon

      efficient

      Seal and insulate ductwork for system efficiency and comfort
      Versatile icon

      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
      Weight8.8 lb. (4 kg)
      Diameters6" (152.4 mm)
      ERB10X4X5
      Weight6.5 lb. (2.9 kg)
      Diameters5" (127 mm)
      ERB10X4X6
      Weight7 lb. (3.18 kg)
      Diameters6" (152.4 mm)
      ERB10X6X6
      Weight8 lb. (4 kg)
      Diameters6" (152.4 mm)
      ERB12X4X6
      Weight8.3 lb. (3.8 kg)
      Diameters6" (152.4 mm)

      Where to buy

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      Find a contractor

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