Chimney Cleaning Brush Kit, Flexible Duct Vent Cleaning Set Nylon Chimney Sweeping Brush Kit Include Rods Brush Head for Drill Fireplace Sewage Pipe Wood Burner StoveThese rods are ideal for tight bends where drain rods are not suited rods will have far less risk of causing damage to your chimney or liner. Due to the flexibility of the rods you are able to clean round tight bends and 45 degree angles with ease. All our rods and brushes are fitted with quality brass fittings through out. These rods have sunken rivets and the fittings are glued crimped and pinned for the best fitting to rod available industrial standard.CharacteristicRod material in high temp grade and more robust & durableBrush Head is aluminum giving durability and strengthBrush head is small diameter to allow cleaning through regulator (dampers) in fluesBrass fittings will not corrode away with sulfurDriver is stainless steel and shaped to eliminate drill slipSystem can be used for power sweeping and hand sweepingStrands are durable and Liner friendly approved by Liner ManufacturersStrands are held secure in the head and easy to changeSpecificationsBrush Silk Material: NylonMaterial: NylonBrush length: 30 mmBrush Cleaning Range: 4"-12"Male Thread Size: 1/2"Strand Cleaning Diameter: 12"-24"Spanner Size: 17mmModel: 6M 8M 10M 12MPackage Content1 x Chimney Brush Rod Kit(Not include hand drill)chimney sweep kit cleaning extends up to 30 feet cleaner tools system with brush 9 flexible rods dryer duct 2-in-1 fireplace drier vent lint sweeping drill attachment synthetic head rod remover dry long nylon rotary drive kits reusable