4" to 4.125" 100-105mm Engine Flexible Cylinder Hone Ball Hone 240 grit. 105mm 4" 240sc Grit Flexible BallType Hone. Mor-Balls = Better Cross hatch Finish and Longer Hone Life. provides a better ring sealing surface for your Engine rebuilds.
GB41832 4" to 4.125" (100 to 105mm) Engine Cylinder Hone Polish Ball 320 grit
GB41818 4" to 4.125" (100 to 105mm) Engine Cylinder Hone Polish Ball 180 grit
4" to 4-1/8" 100 / 105mm Engine Cylinder Hone Bore Brush Ball 320 Grit USA NEW
4" to 4.125" 100-105mm Engine Flexible Cylinder BallType Hone 320 grit USA NEW
Titan 32973 Mixed Socket Adapter 4 Piece Set, 3/8 To 1/4, 1/2 To 3/8, 1/4 To 3/8
4 Pieces Oil Filter Strap Wrench Set Adjustable Up to 2-3/4” to 5-1/4" Diameter