Master Flow®

Register Box - Straight

Transition from round pipe or insulated flexible duct to an air register
Register Box - Straight
Strong
strong
30-gauge galvanized steel provides durability and sturdiness
Convenient
convenient
Creates a straight, in-line transition to a register grille
Versatile
versatile
Connect to round pipe or insulated flex duct

Product availability is subject to change without notice. Not all products are available from all facilities.

Available Sizes

Note:  Product sizes, dimensions, and widths are nominal values and are subject to normal manufacturing/packaging tolerance and variation.
  • Weights
    7 lb. (3.2 kg)
  • Carton Qtys
    10
  • Diameters
    5" (127 mm)
  • Available Sizes
    8" x 4" (203 mm x 102 mm)
  • Weights
    9 lb. (4.08 kg)
  • Carton Qtys
    6
  • Diameters
    6" (152 mm)
  • Available Sizes
    12" x 6" (305 mm x 152 mm)
  • Weights
    12.8 lb. (5.81 kg)
  • Carton Qtys
    8
  • Diameters
    8" (203 mm)
  • Available Sizes
    14" x 6" (356 mm x 152 mm)
  • Weights
    17.5 lb. (7.95 kg)
  • Carton Qtys
    10
  • Diameters
    8" (203 mm)
  • Available Sizes
    14" x 8" (356 mm x 203 mm)
  • Weights
    7.5 lb. (3.4 kg)
  • Carton Qtys
    6
  • Diameters
    6" (152 mm)
  • Available Sizes
    8" x 8" (203 mm x 203 mm)
  • Weights
    7 lb. (3.2 kg)
  • Carton Qtys
    6
  • Diameters
    6" (152 mm)
  • Available Sizes
    12" x 2.25" (305 mm x 57 mm)
  • Weights
    12.5 lb. (5.7 kg)
  • Carton Qtys
    12
  • Diameters
    4" (102 mm)
  • Available Sizes
    10" x 4" (254 mm x 102 mm)
  • Weights
    14 lb. (6.4 kg)
  • Carton Qtys
    12
  • Diameters
    5" (127 mm)
  • Available Sizes
    10" x 4" (254 mm x 102 mm)
  • Weights
    14.5 lb. (6.6 kg)
  • Carton Qtys
    12
  • Diameters
    6" (152 mm)
  • Available Sizes
    10" x 4" (254 mm x 102 mm)
  • Weights
    13.05 lb. (5.9 kg)
  • Carton Qtys
    14
  • Diameters
    6" (152 mm)
  • Available Sizes
    10" x 6" (254 mm x 152 mm)
  • Weights
    9.4 lb. (4.3 kg)
  • Carton Qtys
    6
  • Diameters
    8" (203 mm)
  • Available Sizes
    10" x 10" (254 mm x 254 mm)
  • Weights
    13 lb. (5.9 kg)
  • Carton Qtys
    9
  • Diameters
    6" (152 mm)
  • Available Sizes
    12" x 4" (305 mm x 102 mm)
Contact GAF
Contact GAF

Non-Roofing Products 
295 McKoy Road 
Burgaw, NC 28425

1-800-755-9392 (Customer Service)
Contact GAF
Pricing and Where to Buy
PRICING & WHERE TO BUY
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