Reduces brush run-out. CrossFlex Standard Duty Bore Brush 6mm Dia 180SC with Collet Consistent Cross Hatch Pattern - Helps to seat piston rings and retains oil for lubrication in a combustion cylinder. Strengthens and sturdies brush shaft for better stability and overall reach.
Extra Heavy Duty Dual-Wheel Swivel Caster, 12" x 3" Ultralast; Premium Polyurethane (95A) on Cast Iron Wheels with 3/4" Sealed Precision Ball Bearings.