1. This terminal pin removal tool is made of high quality stainless steel material, which is very sturdy and can be used repeatedly.2. The package includes 30pcs terminal pin removal tool. The sufficient quantity can meet your different needs.3. This pin extractor tool is very easy to use, whether you are a professional or a novice. You can easily remove the terminals from the wire connector without damaging the wires.4. The electrical wire connector pin release tool is widely used for car wiring, car audio repair, household equipment maintenance, circuit maintenance, etc.5. High hardness, no rust and no deformation.