PROflex™

PROflex™ Duct Connector, Flexible, 1-3/4 x 3 x 1-3/4 Inch, 100 ft Depth, 28 ga Thickness, -49 to 300 deg F, Polyester Fabric/Steel, Galvanized, Black

• Additional fold protects fabric when breaking
• Double-lock gripping fingers of metal to fabric adds to holding power
• Additional fold causes the fabric and metal to lay flat
• Eliminates duct system noises and vibrations for residential applications