BLACK CROWN RJ45 RJ11/12 All-in-one Network Crimper *Easy to Use / Excellent Durability Compact design: 2/3 the size of traditional crimpers.* Crimp connectors on to CAT5,CAT5e,CAT6,CAT6a,CAT7 cable. RJ-45 ( Data) and RJ-11 / RJ-12 (Voice) fixed die cavities.* Electroplate surface, handle, and locking feature. *Fast and Complete: All-in-one tool for cutting, stripping, and crimping, fast and reliable; full cycle ratchet mechanism ensures connectors are fully terminated Application: *Compatible with all Cat 7, Cat 5, Cat 5e, Cat 6, RJ11 6P & RJ45 8P&RJ12 4P.* RJ45 CAT7 shielded & un-shielded connectors, RJ45 CAT7 connectors, and RJ11/12 connectors (excluding AMP).* Mini Design --The compact ethernet crimper is smaller than traditional crimpers. Ergonomic grip and lighter weight allow you can handle it with only one hand and feel comfortable to operate.- Built with a safety lock for easy to carry and storage. *Save Your Time-- ensure precise crimping, ensuring high-quality crimping standards during repeated crimping.- Equipped with an adjustment screw and device locks, which makes the switch and memory more controllable. *Easy to Carry: A convenient crimper for organizing all network maintenance tools. It has all the functions of stripping, thread cutting, crimping and tester functions. Multi-Function: Used for connectors, crimp the connector and cut the extra wires, another function of crimping is dovetail clip, which helps crimp modular plugs with feed-thru design and dovetail clip at the same time High Precision: -High-standard precision crimping and grinding port, fixed modular plugs to make sure cables do not fall CAT5 CAT6 CAT7 Modular Crimper: It doesn’t matter whether you are an IT professional who is dealing with network cables and connectors daily or just a home user who is a newbie to the Ethernet network, you should get the Ethernet crimping tool. 2/3 the size of traditional crimpers, comes with a screwdriver and cable stripper, crimps standard CAT5 CAT6 and shielded CAT7 network connectors, and budget-friendly; all together make this network tool from CoolCold is a top-ranked RJ45 RJ12 RJ11 network crimper today. How to make the RJ45 cable: 1. Put the cable into the stripper. 2. Rotate the mini wire stripper around the cable. 3. Put the wires into the load bar in turn (by the rj45 order of T568A or T568B ), and cut the wires horizontally. (If you want to crimp the rj11/rj12 cables, the order of the wires is different with the rj45 cables.) 4. Assemble the plug. 5. Press down the handle and roll out the lock button from the back to unlock. 6. Regulating screw fit for cat5 or cat7. (If you want to crimp the rj11/rj12 cable, ignore this step.) 7. Put the plug into the crimping tool, and then crimp the plug. 8. Lightly press the tail to the middle, use the dovetail clamp crimping. RJ45 RJ11/12 All-in-one Network Crimper Easy to Use / Excellent Durability *Compact design: 2/3 the size of traditional crimpers.* Crimp connectors on to CAT5,CAT5e,CAT6,CAT6a,CAT7 cable.* RJ-45 ( Data) and RJ-11 / RJ-12 (Voice) fixed die cavities.* Electroplate surface, handle, and locking feature.BLACK CROWN RJ45 RJ11/12 All-in-one Network Crimper