5 Best Crimping Tools for Heat Shrink Connectors | EGadgetsly

5 Best Crimping Tools for Heat Shrink Connectors

Best Crimping Tools for Heat Shrink Connectors

When it comes to making electrical connections, heat shrink connectors are a must-have. They provide secure, tight seals that protect against corrosion and other environmental elements. But without a good crimping tool, you can’t make full use of the heat shrink connectors. That’s why today in this review guide, we will be reviewing the 5 best crimping tools for heat shrink connectors that you can buy online.

Having the best crimping tool for crimping heat shrink connectors is very important if you want your work to be professional. There are various crimping tools available on the market and all of them will give varying results. 

In addition, many professional-grade crimping tools have adjustable ratcheting handles that allow repeatable tension control when compressing the connector onto the cable or wire. Moreover, there are a number of considerations to make when looking out for the best crimper for heat shrink terminals such as wire gauge size and type of connector material. 


5 Best Crimping Tools for Heat Shrink Connectors To Buy Online

  1. Wirefy Crimping Tool For Heat Shrink Connectors

Our very first pick for the best crimping tool for heat shrink connectors is none other than the Wirefy crimping tool. The reason why we picked this crimper for the top spot is that it offers an efficient and precise ratcheting mechanism. Moreover, this tool is a professional grade crimping tool that will give you rock-solid crimps each and every time.

Wirefy Crimping Tool

Another thing that makes it a high-quality crimping tool is that it features a star wheel that enables you to adjust the crimping force. Even the handles of the tool are very comfortable and ergonomic and you won’t feel any sort of pain while using it.

All in all a well-designed crimping tool that you should buy and have for all your professional and DIY crimping needs.  


  • Well-made and designed
  • Easy to use
  • Has an auto reset feature
  • Great value for the money 


  • Handles could be longer for more leverage
  • Doesn’t come with instructions


  1. Qibaok Ratcheting Wire Crimper for Heat Shrink Connectors

For the second spot, we have picked the Qibaok ratcheting wire crimper. What we like about this tool is that it features a high-precision jaw and has an efficient ratcheting mechanism for the smooth ratcheting of heat shrink connectors. Moreover, the jaw is color coded to make crimping easy and accurate without making any damage to the terminal.

As far as the build is concerned, this best-rated crimping tool for heat shrink connectors is made of industrial-grade high strength carbon steel. In addition, it has an ergonomic handle which ensures that the user doesn’t experience any fatigue or discomfort in his hand.

Qibaok Ratcheting Wire Crimper

The crimping tool also allows you to make adjustments to the handle crimp strength so that you can do uniform crimping each time. 


  • Feels solid
  • Offers smooth ratcheting
  • Super easy to use
  • Reasonable price


  • Doesn’t have a professional look
  • Occasionally doesn’t give a full crimp


  1. Haisstronica Crimping Tool For Heat Shrink Connectors

The Haisstronica crimping tool for heat shrink connectors is the best buy for someone who wants a crimping tool that can offer quality crimps every time. What’s truly remarkable about this crimping tool is that it can easily crimp different types of heat shrink connectors.

Best Crimping Tools for Heat Shrink

Moreover, this crimping tool has the tendency to firmly grasp the wires for excellent crimping. There is also a built-in thickened ratchet that automatically adjusts to the correct position to ensure that crimping is done right.

One more good thing about this crimping tool is that it has a non-slip nylon handle that helps you hold the tool comfortably. There is also a quick-release lever on the inside of the handle that will make it easy for you to open the jaws. 


  • Opens nice and wide
  • Offers nice consistent crimps every time
  • Comfortable grips
  • Not very bulky


  • May not work for small size terminals
  • Not very good for thinner wires


  1. Toprema Crimping Tool for Heat Shrink Connectors

Are you on the quest for the best crimping tool for heat shrink connectors on a budget? If yes then the Toprema crimping tool is arguably the best one you can buy online. Made of solid steel, this crimping tool has a great quality build and is also ergonomically designed.

Despite being cheaper in price than all its other counterparts on this list, this crimping tool still has an adjustable ratchet mechanism which ensures that adequate pressure is applied for accurate crimping. Moreover, it has an automatic release that offers reliable crimps almost every time. 

Best Crimping Tools for Heat Shrink Connectors

As far as usability is concerned, this crimping tool can be used to crimp almost any type of heat shrink connector. Furthermore, it won’t damage the connectors and will ensure that heat shrink insulation remains intact for long.


  • High-quality build
  • Professional design
  • Easy to use
  • Super cheap


  • Doesn’t come with any instructions
  • Doesn’t always make a tight crimp connection


  1. TICONN Crimping Tool for Heat Shrink Connectors

Last on our best crimping tools for heat shrink connectors list is the TICONN crimping tool. Likewise, the previous crimping tool, this one also comes with a cheap price tag yet offers full value for your money.

The TICONN crimping tool has a smooth ratcheting mechanism and it offers you uniform and rock-solid crimps every time. Moreover, this crimping tool is specifically made for crimping heat shrink connectors. The tool features a non-slippery cushioned handle that will enable the user to use it with ease.

Crimping Tools for Heat Shrink Connectors

In addition, this crimper also has a star wheel that ensures that the right amount of crimping force is applied. There is also a quick-release lever featured that enables the user to open the crimper jaws in any position he/she wants.


  • Gets the job done and doesn’t get stuck
  • Study design
  • Very easy to use
  • Reasonable price 


  • Sometimes might need to be tightened
  • Moving the lever between the handles can be a little difficult for some


Frequently Asked Questions (FAQs)

Can you crimp without a crimping tool?

No, you can’t crimp properly without a crimping tool because you can’t push the locking tab with any other tool like a plier.

How can you tell the quality of crimping?

There are two ways you can check out the quality of crimping which are the pull-force test and the crimp height test.


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