Professional RJ45 Crimp Tool - This is a versatile crimping tool for traditional RJ45/RJ11/RJ12 internet connectors, RJ45 modular crimping tool for voice and data transmission applications Accurate and Fast Operation, Easy Cutting, Stripping, and Crimping Robust Construction - 6P/8P processing chamber per crimp tool, stripper for stripping and cutting flat and round cables, crimp ratchet quick release device, saves time and effort, easy pressure, reduces hand fatigue, safety shield protects your hands from injury during operation, round and flat connectors cut blade Safety Shield - There is a blade guard, which reduces the risk of pinching injuries, prevents workplace accidents, and protects the straight edge The ratchet mechanism provides an extremely stable, ultra-stable platform for consistent and repeatable endpoints This ensures you are perfectly crimped every time High-Quality Materials - This crimp tool is made of heavy-duty professional tool steel Black oxidized to prevent rust and corrosion It can be used for a long time The textured PVC handle can be easily peeled and cut Built-in high-efficiency Ethernet cable crimping tool, 6 pins for RJ-12/RJ-11 crimp chamber; 8 pins for RJ-45 crimp chamber Precision Crimp Connector - 8P/6P array crystal head pressing professional, it is not easy to damage the precision pressing crystal head; it can show the beautiful pressing appearance while ensuring the pressing quality