The Goodson Brand HN-100F 70 Grit Honing Stones have integral holders and come in 4-piece sets that include 2 stones and 2 aluminum wipers. These honing stones will fit both Sunnen® AN and Goodson GH hones.
►2.7" - 4.1" range (68.6-104.1mm)
►For Deutsch Diesel Cylinders, VW Air Cooled Cylinders, Harley-Davidson and Chilled Iron Liners
►Give a 120Ra finish