4in1 Multi-Function Network Pliers Crimping Tool Cable Tester RJ45 RJ11 RJ12 Crystal Head Cable Networking Tool Cutters Stripper ,Durability That Lasts

* Precision pressure port * Professionally suppress 4p/6p/8p network crystal head * Wear-resistant blade, sharp and wear-resistant * Labor-saving ratchets Ratchets labor-saving structure, use more labor-saving * Embedded mini car tester, easy to carry and improve work efficiency