This brush lasts longer than conventional plastic brushes. Resistant to wear and corrosion, ideal for harsh environments such as fire fighting and construction Designed for easy setup and attaches to scaffolding or cleaning equipment in just 15 seconds without additional tools, saving time for on-site teams on industry or DIY projects Adapts to various round pipes, railings and arches with an outer diameter of up to 150 mm. Suitable for factories, construction sites or home use and provides a versatile cleaning solution Features a fatigue resistant for comfort during prolonged use. Safety-optimised bristles prevent scratches on the surface, ensuring safe operation for both professionals and homeowners The curved tube brush has a unique 3-wheel design, effectively covers tube interiors with a diameter of 30 mm to 100 mm and improves cleaning efficiency by 80%. Perfect for and fire pipes in hard-to-reach places, Manufacturer: OSNIYAW