Professional Networking Tool Kit: Includes RJ45 Pass-Through Crimp Tool, 20 Cat6 Pass-Through Connectors, 20 Connector Covers, 100 Cable Zip Ties, Wire Cutter Pliers, Mini Wire Stripper, and Network Cable Tester (9V battery not included) Wide Application: All-in-one tool for stripping, crimping, and cutting paired-conductor cables (round STP/UTP). Ideal for crimping 4, 6, and 8-position modular plugs (CAT5, CAT5e, CAT6, CAT6a, shielded) and RJ11/12 telephone plugs Mini RJ45 Crimp Tool: This compact rj45 cat6 crimp tool is 2/3 the size of traditional models, offering easy handling and an ergonomic grip for comfortable use. Say goodbye to bulky tools and enjoy effortless compression Built-In Wiring Diagram: No more struggling with RJ45/RJ11 color codes! Our networking crimp tool features a complete color code chart on the press interface for easy reference, simplifying network cable creation Long-Lasting: The RJ45 passthrough crimp tool is crafted from heavy-duty steel for exceptional to