5 Best RJ45 Crimpers (Review) In 2021

Do you have an RJ45 crimper tool in your toolset? Are you wrinkling your eyes hearing the tool name? RJ45 crimper! What is this!

If you are not working in the electrical or IT industry, you might not have heard this name, but I am pretty sure you have seen this tool.

When you are making an internet connection to your computer, it is significantly vital to ensure every connection is well-aligned. And at this point, RJ45 crimpers will be a handy tool.

In this guide, I am going to discuss the best RJ45 crimpers.


Jump To The Right RJ45 Crimper

Top 5 Best RJ45 Crimpers Reviews

Well, this tool is specially designed and widely used in the computer industry. Also, it was quite popular with telephone technicians too.

The network cables are crimped by placing the cables in the crimper; then, the connector later compresses the two pieces, so they remain tightly tied together.

Klein Tools VDV226-011-SEN Crimper, All-in-One Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter, for RJ45, CAT5e, CAT6, CAT6A

When you have a tool in your hand that can make cutting, stripping, and crimping, can you resist yourself to give it the Best Choice title in the list? Working with STP or UTP or even flat satin paired conductor cable will become effortless when you use this tool.

This tool offers both quality and safety. Carbon steel made crimping dies confirms high-quality. You will be out of any type of injury while cutting or stripping off because of the ratchet-safety release as well as blade guard features. The quality of the tool is high compared to any other RJ45 crimpers available in the market. Moreover, it is an inexpensive tool that will allow you to do almost any type of crimping job efficiently.

The body is made of steel to ensure durability. Also, the grip is ergonomically designed to let you grip comfortably. Crimping RJ11/12, RJ22, and RJ45 will become stress-free with this crimper. 

The grip comes with a yellow and black combination so that you can identify the tool quickly from the crowd of tools in your toolbox.

All in all, this RJ45 crimper will meet all your expectations to let you complete your task efficiently.

Key Features:

Hiija EZ RJ45 Crimp Tool Pass Through Cat5 Cat5e Cat6 Crimping Tool for RJ45/RJ12 Regular and End-Pass-Through connectors with 50PCS Connectors, 50PCS Covers and Network Wire Stripper

Hiija EZ RJ45 crimp tool is undoubtedly receiving the Best Buy title in this list. Let me tell you why? You will get additional 3 items free with this crimp tool: connectors (50 pcs), connector covers (50 pcs) along with a network wire stripper. So, don’t you think this tool kit deserves the best buy title?

With the precision die head, you will be able to cut, strip or terminate RJ11/12 and RJ45 copper wire without any hassle. Hiija EZ RJ45 multifunctional device is fully compatible, working with Ethernet and cables used in a phone. Without any doubt, you can depend on this all-rounder while crimping, stripping off, or cutting RJ11/12 and RJ45 wire to create a connection to CCTV or other network cables.

At the time of the crimping cycle, it delivers high torque due to its hardened steel made construction. The die head is assembled in such a way so that you can get 360° modular support when you are axing modular plugs on sturdy cables. 

The great news is; it comes with 1.5 years of warranty and a 100% money-back guarantee. And if the tool dissatisfies you with its performance, you can return it and ask for a refund within the warranty period.

Key Features:

UbiGear Network/Phone Cable Tester + RJ11/RJ12/RJ22/RJ45 Crimp Crimper +100 RJ45 CAT5 CAT5e Connector Plug Network Tool Kits (Crimper315)

For sure, Ubigear Network tool kits will make a thin smile in your face with all its features. You can’t resist yourself to love Ubigear Network tool kits because it is full of all networking tool kits, and you are getting all of these items at a single crimp tool price. This is the reason I choose Ubigear Network tool kits as Premium Pick on the list.

Well, let me share what you are getting with Ubigear network tool kit. A tester for checking the cables, a wire stripper, modular plugs (100 pcs). It will allow you to get efficient work with RJ45, RJ11, and RJ12 connectors. Isn’t it too many items at a reasonable price?

Additionally, using the tester, you can inspect the network cable to find out the network connection. This way, if you are making any mistake, you can quickly identify it without wasting valuable time. And the tester is allowing you to make a minimal mistake when you are establishing a connection.

You can keep yourself injury-free when you are working electrical tasks as the protective case is made of leather. Overall, a professional from a cable company must have a Ubigear network tool kit in his/her toolbox.

Key Features:

Platinum Tools 100054C Clamshell EZ-Rjpro Hd Crimp Tool

Your search for an excellent class crimp tool will come to an end with the Platinum Tools EZ-RJPRO crimp tool. You may find Platinum tools EZ-RJPRO crimp tool a bit pricey at the beginning, but when you learn about its feature, you will accept its price and say, “it is a reasonably priced crimp tool.”

Generally, crimp tools are intended to get stuck in the middle of an operation. And the sufferer only knows how annoying that situation is. Platinum Tools EZ-RJPRO HD crimp tool will never let you fall into this type of situation. It is promised to offer stable and continuous operation.

The good news is, due to the high-leverage layout, you will always get a constant and repeatable connection and termination of cables. Also, it will never give you unclean and unflushed trim. 

The review will remain incomplete if I don’t share this information, its head contains relaxed steel assemblage.

You will appreciate the Platinum Tools EZ-RJPRO model because it does not only assist you in accomplishing the job but also will take care of your comfortability while doing any crimping task. 

You will not find any other efficient performer in the market except Platinum Tools EZ-RJPRO HD Crimp Tool.

Key Features:

TRENDnet Crimping Tool, 8P/RJ-45 and 6P/RJ-12, RJ-11 Crimp, Cut, and Strip Tool, TC-CT68

Generally, reasonably priced crimping tools are low in quality and don’t provide a long service. But you will remain worry-free after purchasing the TRENDent TC-CT68 crimping tool as it is reasonable in price but delivers premium quality performance. Many customers highly praised its performance since it was introduced by the manufacturer.

The simplicity that it offers, even if you are a beginner or DIY enthusiast, you will not feel any problem while using it. However, it is specially designed for professionals who are accomplishing several crimping tasks daily. It will astonish you with its performance while connecting an Ethernet or telephone connection that it will put a thin smile on your face unknowingly.

The grip is designed in such a way so that you don’t feel any hand fatigue. Often, you may need to work for a long time. Then you will not feel uncomfortable working with it. Making a wire of 8 and 6-position modular plugs will be much easier than before. The construction of the handle is steel-based, which makes it one of the most durable tools in the market.

All in all, within a short time, it will become your “Best Friend” that will assist you in both simple and tough conditions.

Key Features:

Buying Guide | How to Pick the Best RJ45 Crimpers?

When you are planning to purchase any tools, you need to make sure your selected tool has all the characteristics to meet your requirements.

As you have already read the review section, your selections have become narrow now.

There are some key points that you can’t miss during a purchase. These key points will allow you to pick the right product from many available products.



You can use a crimper for multi-functional use. Crimpers, which are top in quality, will offer you a varied range of functions.

It would be best if your selected crimper can handle crimping of several sizes and positions.

This way, you will be able to tackle a lot of crimping tasks without taking assistance from another crimping tool.

Associates who are dealing with telephone cables always, they have no other choice except purchasing a high-quality crimping unit.

Some crimpers can provide RJ11 and RJ12 connections. If your elected crimpers can do any of the tasks, you should go with it. You will find these tools as one of the most versatile models.



It is unnecessary to let you know, crimpers have to be durable enough to give you extended period service. You should not trust a crimper that comes with shoddy construction. Because you are going to deal with dangerous tasks here.

From a durable crimper, you can get the most benefit and power it has. You may think working with a crimper is not similar to a hammering task, and you may not need to give much power to accomplish the job. But if you don’t purchase an actively built crimper, you will see inconsistent performance from the crimper for sure.


Modular Connections

You must purchase a crimper that will allow you to achieve 3 basic positions of modular connections: 4,6 and 8 positions.

Although you will find other connection options, those are pretty rare.

If your crimper is ineligible to work with these 3 basic positions, you should keep on searching for your required crimper.



Price is always a factor that you need to keep in consideration. Ethernet and internet cable connection requires precise working, so you should not go for too inexpensive products.

Even breaking your bank is also unnecessary.

Simply go for a crimper that is affordable in price and comes with great features to meet your needs.

Related Article: Best Auto Darkening Welding Helmet

Frequently Asked Questions (FAQs)

What are the definition of RJ12 and RJ45 connector?

RJ45 is a widely used connector that contains 8-pins. This connector is specially used for creating network connections to computers.
RJ12 connector has 6-pin. It is suitable for creating a telephone base connection.

Cable crimping tool, what is its definition?

Various metal pieces get combined in this tool. The metal pieces twist to each other and create a strong bond to do this.

How many types of RJ connections are there?

RJ connections are 3 in type: RJ11/RJ12, RJ22, and RJ45. Among all, you will find an 8-position RJ connector is used in the computer industry.

Is an RJ45 crimper can be used for both flat and round Ethernet cable?

It entirely depends on the RJ45 crimpers that you choose for your work. Some RJ45 crimpers can cut flat or round Ethernet cables, and some are efficient in cutting both types of Ethernet cables.

What type of connectors would be best for my RJ45 crimpers?

RJ45 crimpers are made to work with specific connectors. Some are made for 8 position connectors, and some are for 6 position connectors. With the help of advanced technology, some RJ45 is best to work with both 6 and 8 position connectors.

What is the definition of CAT5 cable?

CAT5 cable is a pair cable where the shield is unavailable. It is a widely used cable in the computer industry.

Wrapping Up

People who are working in the IT industry, RJ45 is a must-have tool for them. Above each crimper are some of the best RJ45 crimpers in the market.

However, it is always advisable to look for the features of any tool before you purchase to ensure the tool is fulfilling all your demands.

1 thought on “5 Best RJ45 Crimpers (Review) In 2021”

  1. Pingback: Margert Keen

Leave a Comment

Your email address will not be published. Required fields are marked *

ninety six ÷ twelve =