Features: Multi-functional automatic stripping pliers are easy to use, without needing to adjust holes according to wire size. Large and small wires can adjust knobs according to the required strength. They are convenient, fast, high-grade and practical. Additional wire pliers (knife-edge hardness can cut iron wire), insulating terminal crimping function, non-insulating terminal crimping function and automobile ignition terminal crimping function are added. The TPR part of the handle is designed with anti-skid and exquisite patterns. It has both handle and texture. It is a necessary tool for electricians, maintenance workers, and ordinary families.