Insulated Double Wall Rectangular HVAC Coupling 21-1/4" OAL 12" x 12" Flange

  • Condition: Used
  • Brand: N/A
  • Model:
  • MPN: N/A
  • Country of Manufacture: N/A
  • 15-1/4" x 15-1/4" Main Body
  • Made From Galvanized Steel