RJ11 RJ45 cable punch down tool High quality IDC block punch down tool for use with telephone and network jacks or sockets, RJ45 network patch panels or telephone taps etc 3-way cable gland for 8P8C, 6P6C, 4P4C, RJ 45, 11 & 12 You don't need to strip the wire, just place the wire in place and use this tool which splits and cuts the wire to size Tool specially designed for trim ends and with a low impact punch, bring new ease and speed to all of your installations Features: Specially designed tool for trims ends and threads with a low impact punch, bringing new ease and speed to all of your installations A cutter helps you easily remove blocks from flat back frames The blocks adapt to different plugs, cards, modules and patch panels operations Made of high quality steel, reasonable design, effort, fast, long service life With stripping/cutting/crimping function Durable punch down tool, makes network installation so easy NOTE: The blade side you need to put the resistor to pull out, as