The bailey z5695 lockfast brush with its 300mm 12in diameter is designed for heavy duty commercial and industrial applications. This large brush is perfect for 12 inch drainage systems, industrial flues and large commercial chimneys where substantial cleaning power and coverage are essential. Featuring a heavy duty plastic stock and tough polypropylene bristles, the 300mm brush delivers industrial strength cleaning performance for large brick chimneys used with coal burning systems. The extensive diameter provides maximum contact area, ensuring thorough removal of soot, creosote and debris from large flues, whilst also being highly effective for clearing substantial drainage blockages. The dependable lockfast connection system maintains a secure attachment to drain rods, even under the demanding conditions of industrial cleaning work. Features and benefits bull 300mm 12in diameter for industrial and commercial applications bull perfect for 12 inch drains and large flues bull heavy duty polypropylene bristles for tough cleaning tasks bull suitable for large brick chimneys and coal burning systems bull maximum coverage for efficient cleaning bull robust lockfast design for demanding professional use specifications rod type plastic brush size mm 300 size in 12