The makita d 72160 is a chain blade sharpening set, supplied in a compact water and grease resistant roll up pouch. It is equipped with a 150mm flat file with a resin type handle for use with or without the depth gauge, angle markings on the file holder for easier, more accurate sharpening angle and file holder guide bar with handle and angle markings so to be aligned with the chainsaw chain. Specifications bull size 4.5mm features benefits bull chain blade sharpening set bull compact water and grease resistant roll up pouch bull angle markings on file holder for easier and more accurate sharpening angle bull resin type handle bull file holder guide bar with handle and angled markings so you can align with chainsaw chain contents bull 3x 4.5mm round file bull 2x holder handle bull depth gauge bull flat file bull roll up pouch