Specification Brand : Century Drill & Tool BulletPoint1 : Restore damaged threads that are bent, rusted, or cross threaded BulletPoint2 : For use on screws, bolts, studs, pipe, and pipe fittings BulletPoint3 : Restoring size 11, 12, 13, 14, 16, 18, 20, and 24 TPI BulletPoint4 : Can be used as a pitch gauge BulletPoint5 : Note - Do not try to file hardened steel with a hardened steel file; you will quickly ruin the file. Color : Brass CompatibleMaterial : Carbon Steel CustomerPackageType : [Estimated] Flat Free Package (FFP) ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 081838929411 ExternallyAssignedProductIdentifier2 : 0081838929411 ExternallyAssignedProductIdentifier3 : 00081838929411 FinishType : Natural (Aluminum), Polished/Satin (Brass) GpsrSafetyAttestation : 1 IncludedComponents : Screw ItemDepth : 13/64 inches ItemDisplayDimensions_Length : 5.25 inches ItemDisplayWeight : 1 pounds ItemName : Century Drill & Tool 92941 Thread Restoring File, 11 to 24 TPI ItemPackageDimensions_Height : 31.5 centimeters ItemPackageDimensions_Length : 3.4 centimeters ItemPackageDimensions_Width : 7.2 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : hand-files Manufacturer : Century Drill & Tool Corp Material : Metal MeasurementSystem : English MetalType : Brass ModelNumber : 92941 NumberOfItems : 1 PartNumber : 92941 ProductDescription : 1. A file is a tool used to remove fine amounts of material from a workpiece. The cross-section of a file can be divided into flat, round, half-round, triangular, square and more shape. 2. Made of high carbon steel with high frequency quenching, ensuring strength and longevity. 3. Ergonomically designed plastic handle, anti-slip and comfortable hand feeling. There is a hanging hole at the bottom of the handle for easy placement 4. Medium Coarse, double-cut tooth pattern, even and smooth, effectively improving cutting ability. 5. Precision milled, tempered and coated teeth provide durable cuts and good performance. 6. For filing glass, ceramic, metal, plastic, and wood. suitable for garages, factories, engineering, workshop and DIY use. 7. Notice: Do not try to file hardened steel with a hardened steel file; you will quickly ruin the file.