What are the Best RJ45 Crimpers? (Updated 2024)

What are RJ45 Crimpers?

RJ45 crimpers are an essential tool for anyone working on wired networks. By allowing users to terminate, cut, and strip the cable ends of RJ45 cables, these tools help ensure that your connections are secure and reliable.

With their easily identifiable handles and precision cutting blades, RJ45 crimpers make quick work of a time-consuming task.

When using an RJ45 crimper, be sure to use the correct type and size of cable for your specific application as this will ensure a safe and secure connection.

Furthermore, it is also important to check and double-check that the wires are in their proper order prior to crimping. After all, mistakes made during termination can have serious and costly consequences.

In this article, we will discuss the benefits of using an RJ45 crimper and explain its importance in networking. We will also provide tips on how to use these tools properly so that you can ensure a secure connection every time.

Finally, we will explore some common mistakes to avoid when working with RJ45 cables. By following our advice, you can rest assured that your network connections will be reliable and secure.

What are the Types of RJ45 Crimpers?

There are three main types of RJ45 crimpers:

  • Standard crimpers
  • Pass-through crimpers
  • Multi-function crimpers

Standard crimpers are capable of cutting, stripping, and terminating cables. Pass-through crimpers offer an additional benefit in that they can be used to terminate both CAT5e and CAT6 cables with minimal effort. Multi-function crimpers come with interchangeable blades that allow users to cut, strip, and terminate a variety of different cable types.

Let’s take a look at the list of best RJ45 crimpers available in the market.

11 Best RJ45 Crimpers for Wired Networks

Best rj45 crimpers

Here are the top 10 RJ45 crimpers for wired networks:

1. VCELINK RJ45 Pass-Through Connector Crimper

VCELINK

Core Specification

BrandVCELINK
ColorBlack/Blue
Item Weight‎11.91 ounces
Item Dimensions LxWxH5.5 x 0.97 x 2.34 inches
Hand MaterialDipped PVCE
Body MaterialElectroplating
Plastic Components PartABS
StyleCutting & Striping, Crimper
PriceBuy From VCELINK

Crimping & Other Features

Power SourceHand Powered
Cut & Strips CompatibleCat7,Cat6a,Cat6,Cat5e,Cat5
Used In Crimp CompatibleOnly for RJ45 Pass-Thru Plugs
Connection termination MechanismFull cycle Ratchet Mechanism
Cable parameters Compatible26AWG-23AWG cable
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Wiring DiagramYes, helps reduce wiring errors
Warranty12-month Warranty & Lifetime Product Support
AdditionalTwo replacement blades
Recommended VCE connectorSJ553,SJ660,SJ661,SJ661BK,SJ661BL,SJ657,SJ666

Pros & Cons

ProsCons
Can be easily used and conveniently stored in the provided zip bag.The limited wire-cutting ability for first and eighth wires.
Offers an attractive and high-quality appearance, adding aesthetic appeal. 
Provides excellent value for money, delivering a cost-effective solution. 
Features a suitable size for comfortable handling and efficient operation. 
Exhibits high durability, ensuring long-lasting performance and reliability. 

Buy From VCELINK

2. Klein Tools VDV226-110 Ratcheting RJ45 Pass-Thru Connectors Crimper

klein tools vdv226 110 ratcheting rj45 pass thru connectors crimper optimized

Core Specification

BrandKlein Tools
ColorYellow/Black
Item Weight14.4 Ounces
Item Dimensions LxWxH6.1 x 1.11 x 2.4 inches
Handle MaterialComfort Rubber Grip
Frame MaterialHeavy Duty Metal (‎Steel with Black Oxide)
Style‎Crimper, Cutting & Striping
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips CompatibleCat5, Cat5e, Cat6, Cat6a & Cat7
Used In Crimp CompatibleRJ11, RJ12 and RJ45 Pass through Connectors
Wiring DiagramHelps minimize wiring errors
Connection termination MechanismFull cycle Ratchet Mechanism
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Cable parameters Compatible28-22 AWG flat or round; solid or stranded telephone and data
Price buy from amazon

Pros & Cons

ProsCons
Wire stripper, crimper, and cutter all-in-one tool for STP/UTP paired-conductor data cablesUsing the cable crimper takes practice
Trims flush to end face of connector eliminating unintended contact between conductors 
Always have the right size cable length for the job 
The wiring guide on the tool is a good need-in-case reminder 
Replaceable cutting blades are easily accessible, allowing this tool to last indefinitely 

buy from amazon

3. CHZHLM Rj45 Crimp Tool Kit Pass Through Crimping Tool

chzhlm rj45 crimp tool kit pass through crimping tool optimized

Core Specification

BrandCHZHLM
ColorRj45 Crimp Tool
Item Weight350 Grams
Item Dimensions LxWxH0.01 inches
Handle MaterialComfort Rubber Grip
Frame MaterialHeavy Duty Metal (‎Steel with Black Oxide)
Style‎Crimper, Cutting & Striping
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips Compatible8P RJ45 Cat6a Cat6 Cat5e Cat5 pass through connectors
Used In Crimp CompatibleRJ11, RJ12 and RJ45 Pass through Connectors
RJ11 vs RJ45 Connectors: 6 Key Differences
Wiring DiagramNo, but are there Crimping & cutting safety lock
Connection termination MechanismFull cycle Ratchet Mechanism
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Cable parameters Compatible26AWG-23AWG cable
WarrantyAny quality problems within 18 months
Along with in Order1xyellow mini wire stripper,1 set of blades1x instruction book
Cable Tester1xCable tester
Cable Pliers1x Network Cable Pliers
Rj45 Connectors50pcs x Gold-Plated RJ45 cat6/5 pass through connectors
Price buy from amazon

Pros & Cons

ProsCons
The blade is made of high-quality steel with a special heat-treated process, it is very durableThey don’t have a color scheme on a tool
The compact design handles easily for an ergonomic grip and comfortable compressing action 
In one order Kit 
The crimper feels solid and well-made 
Handle grips will not let you be tired and prevent your hand be slipping during stripping, crimping, and cutting 

buy from amazon

4. PETECHTOOL RJ45 Crimp Tool Pass-Through Crimper Cutter

petechtool rj45 crimp tool pass through crimper cutter optimized

Core Specification

BrandPETECHTOOL
ColorBlue, Black
Grip TypeContoured, Textured
Item Weight‎11.8 ounces
Package Dimensions‎8.11 x 3.94 x 1.18 inches
Handle MaterialComfort Rubber Grip
Frame MaterialHeavy Duty Metal (‎Steel with Black Oxide)
Style‎Crimper, Cutting & Striping
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips CompatiblePass-Thru RJ45 cat5e cat6 cat6a connectors
Used In Crimp CompatibleRJ11, RJ12 and RJ45 Pass through Connectors
Wiring DiagramNo, but are there Crimping & cutting safety lock
Connection termination MechanismFull cycle Ratchet Mechanism
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Cable parameters CompatibleWork with 26awg ~23awg cable
WarrantyYes
AdditionalReplacement Blade
Price buy from amazon

Pros & Cons

ProsCons
It integrates the functions of cutting, stripping, and crimpingThey don’t have a color scheme on a tool
I like that it has a lock mechanism so the tool can be kept close and no accidental cut from the sharp razor 
This crimper is cost-effective, not like some of the other overpriced brands 
I wasn’t expecting much for how cheap they were but I really like these crimpers 
Item came promptly, is well made, and easy to use 

buy from amazon

5. UbiGear® Professional Pass-Through Network RJ45 Crimper

ubigear® professional pass through network rj45 crimper optimized

Core Specification

BrandUbiGear
ColorBlue
Item Weight‎1.63 pounds
Package Dimensions‎9.33 x 4.49 x 2.32 inches
Handle MaterialPolyvinyl Chloride
Grip TypeErgonomic
Frame MaterialHeavy Duty Metal
Style‎Crimper, Cutting & Striping
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips Compatible8P RJ45 Cat6a Cat6 Cat5e Cat5 pass through connectors
Used In Crimp CompatibleRJ11, RJ12 and RJ45 Pass through Connectors
Wiring DiagramNo, but are there Crimping & cutting safety lock
Connection termination MechanismFull cycle Ratchet Mechanism
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Cable parameters Compatible26AWG-23AWG cable
WarrantyUbiGear One-Year Limited Warranty
Cable Tester1xCable tester
Rj 45 Connectors50pcs x Gold-Plated RJ45 cat6/5 pass through connectors
Price buy from amazon

Pros & Cons

ProsCons
Great starter set for someone getting into networking and messing with cableThe jacket cutter is VERY tight
RJ45 heads are plentiful and appear to be great quality 
value, way cheaper than trying to buy all tools individually 
Most of the tools are of good quality, including the crimper 
Includes wire tester: This is huge! Allows you to check your work before using 

buy from amazon

6. YWNEGWE RJ45 Crimping Ethernet Tool Set

ywnegwe rj45 crimping ethernet tool set optimized

Core Specification

BrandYWNEGWE
ColorBlue
Handle MaterialHigh Carbon Steel
Grip TypeErgonomic
Item Weight‎1.28 pounds
Package Dimensions‎11.61 x 4.61 x 2.8 inches
Frame MaterialSteel body with black-oxide finish
Style‎Crimper, Cutting & Striping
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips CompatibleRJ45 Cat6a Cat6 Cat5e Cat5 pass through connectors
Used In Crimp CompatibleCable for 6 and 8-position modular plugs/connectors
Wiring DiagramNo, but are there Crimping & cutting safety lock
Connection termination MechanismFull cycle Ratchet Mechanism
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Crimping Die materialHigh-carbon steel
Cable parameters Compatible26AWG-23AWG cable
WarrantyYes
Cable Tester1xCable tester
Cable Pliers1x Network Cable Pliers
Rj 45 Connectors20pcs x Gold-Plated RJ45 cat6/5 pass through connectors
Price buy from amazon

Pros & Cons

ProsCons
Works with any ethernet or telephone cable, Built-in cutter, and stripperRJ45 crimps with a very hard press
Blade Guard on cutting and stripping knives reduces the risk of injury and helps maintain razor sharpness 
I needed this kit to modify the existing home networking setup 
The tools are durable and easy to use 
The kit came with everything needed to cut and add RJ45 connectors to the cables. Excellent value 

buy from amazon

7. Gaobige Network Ethernet Rj45 Crimping Tool

gaobige network ethernet rj45 crimping tool optimized

Core Specification

BrandGaobige
ColorGreen Crimper
Handle MaterialPlastic
UsageProfessional
Item Weight‎1.98 pounds
Package Dimensions‎10.63 x 6.89 x 2.32 inches
Frame MaterialSteel body with black-oxide finish
Style3-in-1 ethernet crimping/cutting/stripping tool
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips CompatibleSuitable for Cat5 and Cat5e cat6 cable with 8p8c, 6p6c and 4p4c plugs
Used In Crimp CompatibleR45, rj11, rj12 connectors
Wiring DiagramNo, but are there Crimping & cutting safety lock
Connection termination MechanismFull cycle Ratchet Mechanism
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Crimping Die materialHigh-carbon steel
Cable parameters Compatible26AWG-23AWG cable
WarrantyYes
Along with in Order1 x Tool Bag, 1xyellow mini wire stripper,1x instruction book
Screw Driver1 flat /cross screwdriver
Cable Tester1xCable tester
Cable Pliers1x Network Cable Pliers
Rj45 Connectors20pcs x Gold-Plated RJ45 cat6/5 pass through connectors
Price buy from amazon

Pros & Cons

ProsCons
Really, this is an AWESOME kit for a great priceJust watch some YouTube videos on how to construct a new cable
With this high-quality and durable blade of the crimping tool, we can cut cat5, cat5e, and cat6 cables neatly 
Tool Kit is complete to help you diagnose and fix faulty LAN connectors. Pleased with the purchase 
Gaobige professional cable repair tool kit is exactly what you need and is your best choice 

buy from amazon

8. Klein Tools VDV226-011-SEN All-in-One Cable Crimper

klein tools vdv226 011 sen all in one cable crimper optimized

Core Specification

BrandKlein Tools
MaterialSteel with Black Oxide
Item Dimensions LxWxH7.5 x 4 x 1 inches
ColorYellow/Black
Handle MaterialHigh Carbon Steel
Item Weight1.6 Ounces
Frame Material‎Steel with Black Oxide
Style3-in-1 ethernet crimping/cutting/stripping tool
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips CompatibleSuitable for Cat5 and Cat5e cat6 cable with 8p8c, 6p6c and 4p4c plugs
Used In Crimp CompatibleCrimps 4, 6, and 8 position modular connectors (RJ22, RJ11/RJ12, and RJ45)
Wiring DiagramNo, but are there Crimping & cutting safety lock
Connection termination MechanismDesigned for Western Electric (WE)/Stewart Stamping (SS)
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Crimping Die materialPrecision ground from high-carbon steel
Cable parameters Compatible26AWG-23AWG cable
WarrantyYes
Price buy from amazon

Pros & Cons

ProsCons
Another great product by Kline, it feels great and solidThe opening to put your ends is a bit tough. I have to use my snips to push the end out after crimping
Cable stripper works well for cat 6 
The ratchet holds the crimper closed when not in use 
Ratcheting crimper provides fast, reliable modular-crimp connector installation for voice and data applications 
Easy to use for crimping and stripping 

buy from amazon

9. YWNEGWE RJ45 Crimp Tool Kit Pass-Thru Ethernet Crimper

ywnegwe rj45 crimp tool kit pass thru ethernet crimper optimized

Core Specification

BrandYWNEGWE
ColorBlue
Handle MaterialPP
Grip TypeErgonomic
Item Weight‎1.3 pounds
Package Dimensions‎9.06 x 5.31 x 2.83 inches
Frame Material‎Steel with Black Oxide
Style3-in-1 ethernet crimping/cutting/stripping tool
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips CompatibleSuitable for Cat5 and Cat5e cat6 cable
Used In Crimp CompatibleR45, rj11, rj12 connectors
Wiring DiagramYes, And there are Crimping & cutting safety lock
Connection termination MechanismFull cycle Ratchet Mechanism
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Crimping Die materialHigh-carbon steel
Cable parameters Compatible26AWG-23AWG cable
WarrantyYes
Along with in Order1xyellow mini wire stripper,1x instruction book
Cable Tester1xCable tester
Cable Pliers1x Network Cable Pliers
Rj 45 Connectors20pcs x Gold-Plated RJ45 cat6/5 pass through connectors
Price buy from amazon

Pros & Cons

ProsCons
He made it super easy. I installed a 5 room network in no timeThe RJ-45 connector does not cleanly release from the crimping tool after crimping
Worth the money and is easy to use 
I’m not an experienced network guy and got my litle home network set up 
Had everything I needed to finish my network. Even included helpful diagrams 

buy from amazon

10. TRENDnet RJ45 Crimping Tool

trendnet rj45 crimping tool optimized

Core Specification

Brand‎TRENDnet
Color‎Blue/Black
Handle MaterialPP
Grip TypeErgonomic
Item Weight‎11.2 ounces
Product Dimensions‎10 x 4.25 x 1.5 inches
Frame Material‎Steel with Black Oxide
Style3-in-1 ethernet crimping/cutting/stripping tool
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips CompatibleSuitable for Cat5 and Cat5e cat6 cable
Used In Crimp CompatibleFunctions for 8P/RJ-45 and 6P/RJ-12, RJ-11
Wiring DiagramNo, And there are Crimping & cutting safety lock
Connection termination MechanismFull cycle Ratchet Mechanism
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Crimping Die materialHigh-carbon steel
Cable parameters Compatible26AWG-23AWG cable
WarrantyYes
Price buy from amazon

Pros & Cons

ProsCons
Great value for the price and significantly better than the ones you can buy at your local hardware storeMakes an odd clicking sound when depressing the handle
No issues crimping dozens of 8P8C connectors 
Cutter specifically to take off the outer layer of the Ethernet cable 
Compact size, easy to handle 
Works as advertised, Feels nice when you attach an RJ-45 head 

buy from amazon

11. Solsop Network Cable Tester RJ45 Crimp Tool

solsop network cable tester rj45 crimp tool optimized

Core Specification

BrandSolsop
ColorBlue, Black
Handle MaterialAlloy Steel
Grip TypeErgonomic
Item Weight‎1.87 pounds
Package Dimensions‎11.1 x 5.04 x 2.68 inches
Frame Material‎Steel with Black Oxide
Style3-in-1 ethernet crimping/cutting/stripping tool
Price buy from amazon

Crimping & Other Features

Power Source‎Hand Powered
Cut & Strips CompatibleSuitable for Cat5 and Cat5e cat6 cable
Used In Crimp CompatibleR45, rj11, rj12 connectors
Wiring DiagramYes, And there are Crimping & cutting safety lock
Connection termination MechanismFull cycle Ratchet Mechanism
Modular crimp-connectorFor voice and data applications with a Pass-Thru RJ45 connector
Crimping Die materialHigh-carbon steel
Cable parameters Compatible26AWG-23AWG cable
WarrantyYes
Along with in Order1xyellow mini wire stripper, 1xBlades, 1x instruction book
Cable Tester1xCable tester
Cable Pliers1x Network Cable Pliers
Rj 45 Connectors50pcs x Gold-Plated RJ45 cat6/5 pass through connectors & Cover
Price buy from amazon

Pros & Cons

ProsCons
This tool kit has been very handy, I used to wire my entire house as well as my business shopThe RJ-45 connector does not cleanly release from the crimping tool after crimping
Customer service is 5 stars a good starter set 
Connectors work great, the tool makes solid connections and doesn’t require much force to crimp the connector to the cable. 
Making network cables is easy with this kit 
This crimp tool is easy to use once you understand how to properly set up the crimp 

buy from amazon

Factors to Consider when Purchasing an RJ45 Crimper

For reliable and secure network connections, it’s important to purchase the right RJ45 crimper for your application. Here are a few factors to consider before buying an RJ45 crimper:

Type

When purchasing an RJ45 crimper, the type of tool you will need depends on your specific application.

  • Standard crimpers
  • Pass-through crimpers
  • Multi-function crimpers

Size of cable

It is important to buy the right size of cable for your application too. If a crimp is not properly aligned, it can cause poor connection quality and damage the RJ45 connector in the process. Be sure to check that the length and diameter of the cable match your intended use.

Durability

Durability is another key factor to consider when buying an RJ45 crimper. Look for a tool that is made from high-quality materials and has comfortable handles that won’t easily break or wear down with regular use. The blades should also be sharp and accurate, as precision cuts are essential for reliable connections.

Accuracy of the blades 

Accuracy is essential when using an RJ45 crimper, so make sure to check the blades for sharpness and precision. Poorly cut wires can lead to unreliable connections and potential damage to the connector itself.

Ease of use

Ease of use is another important factor. Look for a tool that is comfortable to hold and has an ergonomic design that makes it easier to use. The blades should also be adjustable to fit different cable sizes, which can save time when working with multiple cables of various lengths.

Price

Finally, price is also a factor to consider when buying an RJ45 crimper. Look for tools that are reasonably priced and offer the best value for your money. Be sure to compare different models and read customer reviews before making a purchase.

By following our advice, you can be sure to find the perfect RJ45 crimper for your needs. With the right tool, you can ensure secure and reliable network connections every time.

How to Use an RJ45 Crimper?

Using an RJ45 crimper is a straightforward process that involves cutting, stripping, and terminating cables. Here is a step-by-step guide on how to use an RJ45 crimper:

Step 1: Measure the cable length

Before you start working with your RJ45 crimper, it’s important to measure the length of your cable to ensure that it is the correct size for the connector.

Step 2: Cut the cable

Next, place the cable into the RJ45 crimper’s blade and cut it at a 45-degree angle. Be sure to hold the wire firmly while cutting as this will help with accuracy.

Step 3: Strip the cable

Once you have cut the cable, use the stripping tool on your RJ45 crimper to strip off any excess plastic and fibers. Make sure not to damage the internal wires while doing this.

Step 4: Insert the connector

Insert the exposed end of the cable into an RJ45 connector and make sure it is properly seated.

Step 5: Crimp the connector

Finally, use your RJ45 crimper to firmly crimp the connector. This should securely hold the cable in place and ensure a reliable connection.

By following these simple steps, you can be sure to create a secure and reliable network connection with your RJ45 crimper.

Common mistakes to avoid when using a crimper

Although using an RJ45 crimper is fairly straightforward, there are a few common mistakes to be aware of when using it. Here are some tips for avoiding mistakes with your RJ45 crimper:

  • Always measure the cable length before cutting to ensure it is the correct size for the connector.
  • Make sure not to damage the internal wires when stripping off excess plastic.
  • Check that the connector is properly seated in the RJ45 crimper before crimping to ensure a reliable connection.
  • Be mindful not to over-crimp, as this can lead to poor connection quality and damage to the connector.

Tips for keeping your crimper in good condition

If you want your RJ45 crimper to last, it is important to take good care of it. Here are some tips to help keep your tool in top condition:

  • Clean the blades regularly with a soft cloth and lubricate them with machine oil if necessary.
  • Store the tool in a dry area away from moisture or dust.
  • Check the blades for sharpness and replace them if they become too worn or dull.
  • Check the handles for any cracks or signs of wear and tear, and replace them if necessary.

Frequently Asked Questions

Is an RJ45 crimper the same as a cable tester?

No, an RJ45 crimper is not the same as a cable tester. An RJ45 crimper is used to terminate cables while a cable tester is used to test them for any faults or inconsistencies.

Do I need an RJ45 crimper to terminate cables?

Yes, in order to terminate RJ45 cables correctly and securely, you will need an RJ45 crimper. Without one, it is difficult to create reliable connections between the cable and the connector.

Are all RJ45 crimpers the same?

No, not all RJ45 crimpers are the same. Different models may have different features and varying levels of performance, so it is important to make sure to compare different models and read customer reviews before making a purchase.

Can I use an RJ45 crimper to install CAT5e or CAT6 cables?

Yes, an RJ45 crimper can be used for both CAT5e and CAT6 cables. However, you should make sure that your RJ45 crimper supports the necessary specifications for the type of cable you are using.

Should I replace my RJ45 crimper every few years?

Depending on how much you use your RJ45 crimper, it may be wise to replace it after a few years. Regular wear and tear can affect the performance of the tool, so replacing it periodically is important for ensuring reliable connections.

Do I need any special tools for an RJ45 crimper?

No, the only tool needed for an RJ45 crimper is a wire stripper. However, it is important to make sure that your wire stripper is compatible with the type of cable you are using.

Conclusion

An RJ45 crimper is a must-have tool for anyone working with network cables. It provides an easy way to cut, strip, and terminate cables quickly and efficiently.

When shopping for an RJ45 crimper, it is important to consider factors such as ease of use, price, and durability in order to find the best tool for your needs. Additionally, following the steps listed in this guide and taking proper care of your tool will help ensure reliable network connections every time.

With the right tips and advice, you can be sure to get the most out of your RJ45 crimper. We hope this information has been helpful for you in finding the perfect crimper for your needs.

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