Starting Collars

• 

  #500H Metal Starting Collar With Holes (14)

• 

  #500D Metal Starting Collar With Damper (14)

• 

  #500Dbh Metal Ductboard Starting Collar With Holes (13)

• 

  #500Dbd Metal Ductboard Starting Collar With Damper (12)

• 

  #501 Metal Tabbed Ductboard Starting Collar With Holes (12)

• 

  #501S Metal Tabbed Ductboard Starting Collar With Holes & Sealed Inside Flange (12)

• 

  #502 Metal Snap Together Starting Collar With Holes (12)

• 

  #503At Metal Air Tite Starting Collar With Holes (12)

• 

  #503Atd Metal Air Tite Starting Collar With Damper (12)

• 

  #503Satto Metal Air Tite 90° Saddle Take Off (11)

• 

  #503Sattod Metal Air Tite 90° Saddle Take Off With Damper (8)

• 

  #503 Series Add-On Scoop

• 

  #507 Ductboard Collar With Holes (36)

• 

  #507D Metal Starting Collar With Damper For 1" Or 1½" Ductboard (12)

• 

  #508 Metal Starting Collar With Holes For 1" Or 1½" Ductboard (12)

• 

  #508S Metal Starting Collar With Holes & Sealed Inside Flange For 1" Or 1½" Ductboard (12)

• 

  #510 Rectangle-To-Round 45° Side Take Off (8)

• 

  #510D Rectangle-To-Round 45° Side Take Off With Damper (8)