13 Ago FLEX-HONE 150mm SC120 grit Flexible Bore Dia. 5.9″/ 150mm Silica Carbide NEW USA
5.5"- 5.9" 145-150mm Engine Flexible Cylinder Hone Ball Hone 120 grit. 150mm 5.9" 120sc Grit Flexible BallType Hone. Mor-Balls = Better Cross hatch Finish and Longer Hone Life. 120 grit cleans up even most rusted cylinders....