1. Multi-function: There are three functions of stripping, tangential and crimping;2. Long service life: The tool head is made of all metal and has a long service life.3. comfortable: the handle is made of material, non-, comfortable to use, strong touch, ergonomic design.4. Save time and effort: the effect of shrinking efficiency, and individuals can complete the pressure line.5. The blade quality is good: it can make the cut gate is flat and has no burr. The distance between the two metal blades is moderate, and the rubber of the pair can be stripped, it is not easy to cut cable.6.The connection is : the outer diameter of the pressure line segment is with the crystal head, and it is not easy to be misaligned, so the connection between the pair and the crystal head can be better.s:1.With ratchet labor-saving device, it saves effort and ensures the pressing effect. A of die can be , covering all the common specifications of telephone and network cable terminals.2.The ratchet has a locking function, which is convenient to and has the function of stripping UTP / STP round pair.Specifications:Ontology: S45CHardness: HRC 45 +/- 3 Full length: 190mmCrimp range: telephone handset 4P2C / 4P4C RJ22Telephone line 6P2C / 6P4C / 6P6C RJ11Network cable 8PPC RJ45Stripping power: flat telephone round pair (network cable)colour: blackMaterial: plasticPackage Contents: 1*Network Crystal Head Wiring Tool SetOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.