Ridgid 63165 Drain Cleaner Flue Brush 3-1/2"

The Ridgid 63165 Drain Cleaner Flue Brush 3 1/2 & #34 is a cylindrical maintenance tool used for an internal passage cleaning in narrow duct systems within the mechanical service standards. Wire bristle clusters surround a central twisted core for contact distribution. Structural flexibility allows navigation through curved pathways, manual or powered rotation produces surface interaction against internal buildup layers. The tool is inserted through confined openings where mechanical friction removes accumulated deposits across interior walls during controlled service procedures inside restricted channels.