18 x 8 in. Trunk Straight Offset Collar

Part #SHMTDSCO18X  |  Item #3408988  |  Manufacturer Part #DX310818

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Product Details

  • Offset start collar
  • Tabbed plenum side with slip and drive duct side
  • Galvanized steel with Pittsburgh locking seam



Height: 8 in

Material: Galvanized Steel

Width: 18 in