Ideal-Air Semi-Rigid Flexible Ducting is a commercial grade, high heat, aluminum laminated flex duct that will help hold its shape when bent, reducing or eliminating the need for rigid elbows. The high strength is achieved through the use of a high tensile steel wire helix.
Item Number: 138405
Universal Product Code: 847127003664
Manufacturer: Ideal-Air
Manufacturer's Part Number: 738724