1/4Chainsaw Filing EquipmentFile handle File handlePatented file locking system. Fits 4.0-4.5 mm round file and 6 inch and 8 inch flat file. 25˚ and 30˚ guides ensures correct file angling.SpecificationsCompare specifications and features with similar Husqvarna products.CompareReviewsOwner supportManuals, handbooks, spare parts, guides, and related information for File handle can be found in the product support.Support