As an Amazon Associate we earn from qualifying purchases.

The Best Ethernet Crimping Tool

Ethernet Crimping Tool Review

 Our Top Pick is the Klein Tools Crimper

Crimping tools help users form a tangible bond between a connector and a cable.  This is a very common process so the majority Ethernet crimping tools work for crimping all of the most common cables.

This Ethernet crimping tool from Klein is an efficient tool for crimping connector installations for any voice and data applications you are working with.

You won’t need to have multiple hand tools when you purchase this model. It crimps, cuts and strips paired connector cables easily and you will only have to use the one tool for the job. The full ratcheting mechanism ensures that the connector doesn’t release before you are ready.

It is constructed with a durable steel body that has a black oxide finish. The yellow and black grips make it easily visible in your tool box, and will enhance user comfort as well.  The crimping dies are ground from high-carbon steel for maximum performance and durability.

A few of the safety features this tool has include a ratchet safety release and a blade guard as well. These features reduce the risk of injury but you should still use caution and care when using it. The crimping dies are made from precision ground, high carbon steel giving it lots of strength and durability.

This is designed for both Western Electric and Stewart Stamping modular connectors. Users will have 3 crimping dies to work with: 4 position, 6 position, and 8 position. This crimper is not to be used with AMP connectors.

Who Should Buy This

Ethernet crimping tools are used by telephone installers, IT technicians, cable companies, DIY computer enthusiasts, computer/network installation, and computer/network repair technicians. They are valuable tools that are used by these people to connect computers together, computers to printers and computers to scanners.

Crimpers can cut, strip and crimp making them all inclusive tools that allow you to only have to use them instead of several. They make the job of wiring much simpler and more efficient.  They are very beneficial and convenient tools for anyone who works with computer or internet cables in some way.

DIY-ers can also use these crimpers, but you need to be sure of what you’re doing before you start crimping wires.

What Makes a Good Ethernet Crimping Tool?

Crimping tools have a lot of different features but when it comes to choosing the best Ethernet crimping tool, you want to look for repeatability and consistency.  What this means is that you want to look for a crimper that continues performing as it should until the job is finished.

ethernet crimping toolYou want to be certain that you get a consistent crimp with every connection you install. The people in these professions count on the crimping tool to do its job the way it is supposed to, when it is supposed to.  Without a reliable crimping tool, the connectors can be inconsistent which can lead to connection problems.

Some of the features available that increase tool consistency includes a ratcheting mechanism that will help users produce a precise crimp over and over again with the same result.  The ratchet feature helps users create a full crimp cycle that will meet the specifications of the tool.

Another feature is a release that allows you to un-crimp the tool if you get it misaligned.  You need to be able to release the crimp before permanent damage is done and before he full cycle is complete.  Overall the features and specs you want to look for enable you to have a durable, long lasting and reliable crimper, cutter and stripper.

Crimp size is another factor that will vary from crimper to crimper.  A good quality Ethernet crimping tool will have several different size capabilities including most often sizes 4, 6 and 8 position modular connectors.

This will make the process of installing cable, internet, or connecting devices to your computer much faster and simpler.  Even if you use a router, there will need to be an Ethernet connection from the router to the main computer or cable outlet.

How We Tested

The process for finding the top Ethernet crimping tool has several different steps.  The process is started by conducting a general search for Ethernet crimping tools. By starting with this general search, we are able to compile a list of the top crimpers on the market to compare with each other and gathered a list of all the top features a high quality crimper may have.

Following this we looked over tool forums, blogs, and magazines and received expert information from those who use Ethernet crimping tools on a regular basis in their professions.

This valuable advice allowed us to determine which of the Ethernet crimping tools were at the top of the list.  Lastly, but also important, was consulting Amazon reviewers for their feedback and comments to find out how certain models of crimping tools were performing in “real” life.

Our Pick


Product depth .9”
Product height 7.5”
Product width 4”
Product length 7.5”
Electrical product type specialty tool
Power Source hand
Construction material steel
Insulated yes
Return policy 30 days, unopened only
Manufacturer’s Warranty Limited Lifetime Warranty

Who Else Likes It? writes “A fast and reliable installation tool for a variety of voice and data applications. Cuts, crimps and strips paired conductor cables like round STP/UTP and flat-satin phone cable.” writes “It cuts, strips and crimps paired-connector cables, eliminating the need for multiple tools. Full-cycle ratchet mechanism prevents the release of the connector prior to full compression.”

Amazon gives the Klein Tools VDV226-011-SEN Ratcheting Modular Crimper/Stripper/Cutter 4.5 out of 5 rating from 144 reviews.  One customer says “Works really well and is super solid. makes it a lot easier to crimp the ends compared to some of the other ones I’ve used and had. Grip feels very nice and comfortable which is what you’re going to need if you plan to make a lot of cables.

The Step Up

If you want to purchase a high quality, professional grade Ethernet crimping tool, this Platinum Tools Clamshell EZ-RJPRO HD Crimp Tool delivers a flush trim on the extended conductors.

You want uniform crimping and that is exactly what you’ll get with this high quality crimping tool.

One of the features of this crimping tool is the 360 degree connector support that the steel die head assembly provides.  In addition, the ratchet feature allows users to get a uniform, consistent and repeatable crimp every time.

It also has a built in cutter and stripper to reduce the number of tools you have to have. If you consistently work with high performance, larger wire gauges pair separating splines and then thicker, harder insulation that lesser quality crimpers don’t have the strength for.

This Ethernet crimping tool has been designed with the professional installer in mind.   When you are a professional installer, you need consistency and reliability and that is what this Platinum crimper does.  It helps you make consistent crimps every time and that means better connections and better results.

It is compatible with all of the EZ conductors except for the AMP connectors. There is no torque loss thanks to the zero flex frame.  This model of crimper has a built-in cutter that works for flat, round cable and a built in stripper for both flat and round cable and it also has laser markings along with a wiring guide that gives the user the proper wire sequence.

Top Ethernet Crimping Tool Comparison

Weight (Ounce)
Warranty (Days)
Limited Lifetime
2HDE Modular14.40
3Fluke 12.80
6HDE Network12.00
Limited Lifetime

Care Use & Maintenance

ethernet-crimping-tool-reviewsTaking care of your tools is an important part of keeping them in great condition and working order for years to come.  Some people have their tools so long they can pass them down to their kids when they grow up.  Maintenance for the Ethernet crimping tool is not extensive. There are just a few things that you will need to pay attention to.

In addition to maintenance, it is important that you pay attention to certain safety measures that are a part of using an Ethernet crimping tool. These safety guidelines are designed to keep the user from injuring themselves.  Always follow safety guidelines and rules when it comes to using your tools.  It will help reduce the amount of injuries and accidents you may have.

Below we have compiled a list of safety and maintenance tips to help keep you and anyone that uses the Ethernet crimping tool around you safe.

Safety Tips

  • Always work in a well lit area so you can see all the parts you need to see.
  • Always work on stable surfaces
  • Keep your hands and fingers away from the top of the crimper, including when you apply pressure to the materials you are working with.
  • Wear gloves when crimping to gain more control over the crimping tool
  • Only use crimping tools for what they are intended for.
  • Keep out of reach of children at all times
  • Never crimp, cut or strip live wires
  • Wear the proper safety goggles and gloves when working with the crimper. This will protect your eyes from flying pieces of wire and your hands from getting nicked or cut.

Maintenance Tips

  • Never leave the crimper outside in the elements
  • If the crimper is rusted or stuck, it is unlikely that it can be saved. Do not use a broken, rusted or stuck crimper.
  • Clean your crimper after every use which will prevent rust, moisture and theft.
  • Store the crimper in your main toolbox so you know where it is if you need it.
  • Inspect the crimping tool before using it to make sure there is no rust or problems.
  • After using the crimper, wipe it off and put it back wherever you store it.
  • Only use the crimper for the jobs it was intended for.  Try to do other things with it can cause the crimper to be broken and not work properly anymore.

Wrapping It Up

One of the factors that will determine what type of crimping tool you need is what you will be doing with it.  If you are working with the Ethernet crimping tool on a regular basis, you will want to purchase the highest quality crimping tool you can afford to get. It will be well worth it.

The information provided in this review about our top pick can give you some idea of what to look for when you are starting the shopping process. Rather than have to struggle your way through a large number of Ethernet crimping tools, not being sure of whether they are good quality or not, you can get straight to the source of what the best is and why.

If you are a professional, take a look at the step up option to see if this appeals to you.  It has a lot of great features and is designed to be used by those in the different professions we have mentioned above.  Even if you’re not in those professions, if you work with cables and network connections in your own home, you will find an Ethernet crimping tool a valuable time saver.

When you have the knowledge you need, narrowing the field of choices and making a decision is much easier than it would be if you were starting your search without any idea what made one crimping tool better than another one.