This applies to Storm Collars, Brackets/Supports, Locking Bands and Plates. These Wall Brackets provide an extensive selection of distances a flue system can be held from the wall; 50-80mm, 80-130mm, 130-210mm and 210-420mm.
stovax adjustable wall brackets 300mm long fxq150-037 professional XQ twin wall
5 Inch (125mm) Twin Wall Adjustable Wall Bracket, stainless steel 50-80mm
4 Pcs Adjustable Wall Strap Stainless Steel Stove Pipe Chimney Fixing Support
Stainless Steel Wall Brackets Twin Wall Flue Pipe Wood Burning Multifuel 5" - 8"
Dinak Stainless Steel twin wall Flue Wall brackets 5/7”. Joblot of 5.
Twin Wall Brackets Adjustable Steel Flue Pipe Wood Burning Multifuel 5-8" Black