These flanges are made using steel to ensure high durability and powder coating to withstand rusting. Each flange consists of pre-drilled holes for easy connection with plywood walls and sheet rocks. 

They also have a bolt set and an extra steel ring to connect with sheet metal ductwork. Duct flanges come with round edges to make safe and easy installation. They are available in sizes – 4“, 8”, 10” and 12”. 

Compatibility

Flanges are compatible with:

• DL Insulated Ducting

• DL Air Duct

• Terra Duct 

• DL Light Proof Ducting

Specifications:

• SKU/ Model: DL-409006

• Flange Size: 6 inches

• Material: Steel