1、ALL IN ONE CAT6 CRIMPING TOOL: This high performance RJ45 crimping tool allows you to cut, strip, and crimp Ethernet and telephone cables. It is compatible with all RJ45 CAT6 connectors (including shielded), RJ45 CAT5E connectors, and RJ11, 12 connectors (non AMP), providing versatile functionality in one tool kit. 2、PROFESSIONAL TOOL KIT: Equipped with high accuracy crimping dies, this tool ensures accurate and no damage crimping of network crystal heads. It not only guarantees the quality of crimping but also presents an exquisite appearance. 3、WIDE APPLICATIONS: This integrated Ethernet crimping tool allows for cutting, stripping, and crimping of twisted pair wires, Ethernet cables, RJ45 voice and data cables (round STP, UTP and flat satin telephone cables). It is suitable for various applications. 4、DURABLE CONSTRUCTION: The RJ45 crimping tool is made from professional grade heavy duty steel, providing excellent torsion without bending. The black oxide coating prevents rust and corrosion, making it an outstanding electronic tool for cutting and stripping. 5、EASY TO USE AND RELIABLE: This crimping tool is designed for ease of use and ensures consistent and reliable performance. It is a must have tool for professional network installation, telecommunication technicians, and DIY enthusiasts.