The bailey z5692 lockfast brush with its 200mm 8in diameter is designed for larger domestic and light commercial applications. This size is particularly well suited for 8 inch drainage systems and larger residential chimney flues, providing comprehensive cleaning coverage for bigger installations. Featuring a sturdy plastic stock and hard wearing polypropylene bristles, the 200mm brush delivers powerful cleaning action for brick chimneys used with coal burning appliances. The larger diameter ensures thorough contact with flue walls and drain interiors, effectively dislodging stubborn soot deposits and drainage blockages. The reliable lockfast connection system keeps the brush firmly attached to your drain rods, maintaining stability even when working on challenging blockages or heavy soot build up. Features and benefits bull 200mm 8in diameter for larger domestic applications bull excellent for 8 inch drains and bigger flues bull robust polypropylene bristles provide thorough cleaning bull perfect for brick chimneys and coal burning systems bull effective on stubborn blockages and soot deposits bull lockfast design ensures secure connection specifications rod type plastic brush size mm 200 size in 8