PRECISION FILE GUIDE Description:Precision File Guide Features:For accurate and precise manual chain sharpening designed for use with 8" (200 mm)round files, 6" (150 mm) flat files and triangular files (files are not included).Easily mounts to the guide bar and sharpens the chain on the saw. Suitable forsharpening 1/4", .325", 3/8" Low Profile, 3/8 Standard and .404" pitch chainsawchains, this jig is designed to allow you to return used chains to the factoryangles.• Accurate jig type performance• All cutters are sharpened to the same angle and length• Mounts to guide bar with no need to remove the chain Standard Pack Quantity:1 Please Note:Files are sold separately and not included with the file guide. Brand:GA Forestry Accessories, Product Line:file guide, guide - file, jig - file guide,