The Sflue Locking Band Screw Toggle is provided as standard with the unbarbed female coupler on elbows and 135 Degree Tee branches.
15 Year Warranty


Locking Band Screw Toggle Sflue – 6″ (150mm)
£19.57 Inc VAT
Technical Details
SKU | TTWI-BSFL-LSTN-D150-CLBT |
---|---|
Brand | SFL Sflue |
Flue System | Twin Wall Flue System |
Flue Diameter | 6" (150mm) |
Flue Colour | Silver |
Flue Part | Locking band |
- Warranty10 years
- FinishStainless Steel
- Temperature Resistance450°C
- ApprovalsHETAS Approved, CE, BS EN ISO 9001
- Designation NoBS EN:1856-1 T450 N1 D Vm L50040 G50
Manufacturer: SFL Sflue

SFL Sflue is a top end product and with a large range of components and a multi-barb twist-lock jointing system, Sflue offers the ultimate in ease of installation and quality at a competitive price. It’s a CE approved product and has been tested to the requirements of BS EN 1856-1. Sflue is a prefabricated, factory made twin-wall insulated stainless steel system chimney. The fully welded construction combined with a high performance / high density insulating medium, provides the optimum level of performance required for modern-day solid fuel appliances such as DEFRA approved high-efficiency wood-burners alongside traditional stove installations.
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