Versatile 3in1 function: this passthrough crimper combines crimping, cutting, and stripping capabilities for LAN cables CAT8/7/6A/6/5E (STP/UTP) and RJ11/12 modular cables, making it a general tool for network installations and repairs Broad compatibility: designed for use with 6P/8P/8C connectors and supports interfaces including 8P8C for RJ45, 6P6C RJ12, 6P4C, and 6P2C, providing a practical solution for various data and telephone wiring projects Effortless passthrough crimping: the innovative mechanism allows wires to pass completely through the connector, guaranteeing a secure and reliable crimp for both stranded and solid core cables without damaging the internal pins Robust construction: crafted from longlasting metal, this crimp tool provides precise cutting and stripping, smooth operation, and consistent performance during frequent use in professional or DIY settings Practical use scenarios: Setting up or upgrading a small office or home network with CAT6A/CAT7/CAT8 cables and customlength patches Installing or repairing RJ11/RJ12 telephone and data lines in telecom or workspace environments DIY cable creation for gaming setups, media centers, or wall outlet installations, ensuring clean, reliable terminations