Stones Combo For 50 To 75 Cylinder Engine Hone 16 Pcs Grit 120-180-220-320

 Product Description

 Set of 4 Stones of 120 Grit Coarse

 Set of 4 Stones of 180 Grit Medium

 Set of 4 Stones of 220 Grit Fine

 Set of 4 Stones of 320 Grit Super Fine

 Total 16 Stones