This applies to Storm Collars, Brackets/Supports, Locking Bands and Plates. Exceptional Thermal Properties: KW Pro is classified as G50 due to its outstanding thermal efficiency. KW Pro Range Chimney System.

Flue Part: Flat Adapter From Single Wall To Twin Wall
Construction: Twin Wall
Item Diameter: 5" (125mm)
Material: Stainless Steel
Item Length: Various
Colour: Black
Brand: KW Pro
Type: Twin Wall Flue Pipe
Number in Pack: 1
Model: Various
Country/Region of Manufacture: United Kingdom
Application: Chimney, Fireplace, Stove
Item Width: Various
Item Weight: Various