Q18228C / 18228Oregon File and Holder Sharpening Kit File Diameter: 4.8 mm (3/16″) Ideal tool to maintain Chainsaw ChainsLines on the guide’s frame make it easy to align the file consistently and correctly to get the appropriate top plate angle on the chainKeeps file at the correct depth at all timesGrips file securelyComfortable wooden reuseable handle Supplied with one round file Brand Oregon SKU Q18228C
