Master Flow® Ceiling Register Box Specs

      Master Flow® Ceiling Register Box Docs

      Master Flow® Ceiling Register Box Videos

      Comfort icon

      efficient

      Seal and insulate ductwork for system efficiency and comfort
      Strong icon

      strong

      Made of galvanized steel for strength and durability
      Versatile icon

      Versatile

      Designed for a transition from round pipe or insulated flexible duct to an air register or ceiling grille
      Product availability is subject to change without notice. Not all products are available from all facilities.
      Size
      CRB6X6X6
      Weight6. lb. (2.7 kg)
      Carton Quantity6
      Diameters6" (152 mm)
      CRB8X8X6
      Weight10.9 lb. (4.9 kg)
      Carton Quantity9
      Diameters6" (152 mm)
      CRB10X10X8
      Weight9.5 lb. (4.3 kg)
      Carton Quantity6
      Diameters8" (203 mm)
      CRB12X12X8
      Weight15 lb. (6.8 kg)
      Carton Quantity6
      Diameters8" (203 mm)

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