4" SnapLok Propeller Brush for 8/10mm Rods - PB04
 
4" SnapLok Propeller Brush - Made of stainless steel and solid nylon, the propeller brushes are ideally made for Aga, Rayburn and biomass 4" flues, but are also great on old liners and also with a liner on a bend that has soot sat in the bottom and that requires removal. These only fit the 8mm & 10mm SnapLok Solid Nylon Rods.