The long neck on the adaptor plate makes fitting your stove easier and creates a better seal. Offset: 150 mm.
5 inch Chimney OFFSET Flue Adaptor To Fit 7.75" Concrete / Ceramic Chimney Flues
6 inch Chimney Flue Adaptor To Fit 7.75" Concrete / Ceramic Chimney Flues
6 inch Chimney Pipe Bracket, Wall Support Flue Liner Clamp Portable Sturdy Metal
6 inch Chimney Pipe Bracket Portable Fireplace Accessories Wall Support Flue
6 inch Chimney Pipe Bracket Hanging Adjustable Wall Support Flue Liner Clamp
5 Inch to 6 Inch Black Enamelled Flue Increaser
