18 in. Galvanized Steel Starting Collar in Round Duct

Part #SHMCSTDBG18  |  Item #3353295  |  Manufacturer Part #262SG18

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Diameter:

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Product Details

  • For use with HVAC
  • Features a hem on top of collar, removable round punch-out tab for damper assembly, and 1 1/4" double-click tab for easy assembly
  • Manufacturer may vary based on your location

Documents

Specifications

ASTM Specifications: ASTM A653 CS Type B

Diameter: 18 in

Duct Shape: Round

Gauge: 28

Height: 5-1/2 in

Material: Galvanized Steel