1、SCOPE OF APPLICATION: Crimping tool is a durable integrated tool used for trimming 8P8C and 6P6C modular connectors, RJ45 Cat6 Cat6a Cat5e Cat5 connector ends, and RJ12 connectors (excluding AMP). Very suitable for terminating customized Ethernet jumpers and telephone cables of different lengths. 2、ACCURATE CRIMPING: Professional crimping molds enable crimping tools to accurately crimp the pins of the plug, pierce the insulation layer of the mesh wire, and fix each twisted wire into the RJ45 connector, thus achieving a perfect connection between the copper wire and the connector. 3、PERFECT DESIGN: Accuracy stamping of premium steel, with a labor saving handle design and locking function for convenient storage. There is a fixing strip on the right side for better convenience in crimping 4、EASY TO USE: The pliers can ensure that the cut port is flat and free of burrs, and the distance between two metal blades is moderate. Easily peel off the rubber of the twisted pair, but not easy to cut; The cutting part is equipped with a protective device to avoid work injuries. 5、STANDARD SIZE: The overall size of the pressure section matches the crystal head, which is not prone to misalignment and can better ensure the connection between the twisted pair and the crystal head is firm.