Feature:1. Detachable Handle: Has detachable handle design, you can hold the file tool easily without hurting your hands.2. Carbon Steel Material: Main part is made of high quality carbon steel material, which is durable, can providing a fast cutting speed.3. Product Purpose: Can be used to repair damaged external threads on studs, bolts, screws and other accessories.4. Easy to Clean: Has smooth surface that you can clean the tool after use easily, can be well prepared for following use.5. Multi Specifications: Has multi specifications of 0.75/1/1.25/1.5/1.75/2/2.5/3mm, able to meet your different needs.Specification:Item Type: Thread FileMaterial: Carbon Steel, PlasticColor: As Picture ShownApplication: For Screw, BoltWeight: Approx.204g/7.2ozSpecifications: 0.75/1/1.25/1.5/1.75/2/2.5/3mm.Package List:1 x Thread File