Professional RJ45 Crimp Tool - This is a versatile crimper for traditional RJ45/RJ11/RJ12 internet connectors, RJ45 modular crimpers for voice and voice transmission applications. Accurate and fast operation, easy cutting, stripping and crimping.Sturdy construction - 6P/8P machining chamber per crimper, stripper for stripping and cutting flat and round cables, crimp ratchet quick release device, save time and effort, press easily, reduce hand fatigue , safety cup Protect your hands from injury In operation, round and flat connectors cut the blade.Safety Shield - There is a blade guard, which reduces the risk of crimping, prevents work accidents and protects the razor edge. The ratcheting unit provides an extremely stable, ultra-stable platform for consistent and repeatable endpoints. This ensures that you are perfectly curled every time.High Quality Materials - This crimping 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 off and cut. Built-in high efficiency Ethernet cable crimping tool, 6 pin for RJ-12/RJ-11 crimp chamber; 8 pins for RJ-45 crimp chamber.Precision Crimping Contact - 8P/6P array crystal head pressing professional, it is not easy to damage precision pressing crystal head; it can show the beautiful pressing appearance while ensuring the pressing quality.