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 easily 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
Here are the top 10 RJ45 crimpers for wired networks:
1. VCELINK RJ45 Pass-Through Connector Crimper
Core Specification
| Brand | VCELINK |
| Color | Black/Blue |
| Item Weight | 11.91 ounces |
| Item Dimensions LxWxH | 5.5 x 0.97 x 2.34 inches |
| Hand Material | Dipped PVCE |
| Body Material | Electroplating |
| Plastic Components Part | ABS |
| Style | Cutting & Striping, Crimper |
| Price | Buy From VCELINK |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | Cat7,Cat6a,Cat6,Cat5e,Cat5 |
| Used In Crimp Compatible | Only for RJ45 Pass-Thru Plugs |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Cable parameters Compatible | 26AWG-23AWG cable |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Wiring Diagram | Yes, helps reduce wiring errors |
| Warranty | 12-month Warranty & Lifetime Product Support |
| Additional | Two replacement blades |
| Recommended VCE connector | SJ553,SJ660,SJ661,SJ661BK,SJ661BL,SJ657，SJ666 |
Pros & Cons
| Pros | Cons |
| 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. |
2. Klein Tools VDV226-110 Ratcheting RJ45 Pass-Thru Connectors Crimper
Core Specification
| Brand | Klein Tools |
| Color | Yellow/Black |
| Item Weight | 14.4 Ounces |
| Item Dimensions LxWxH | 6.1 x 1.11 x 2.4 inches |
| Handle Material | Comfort Rubber Grip |
| Frame Material | Heavy Duty Metal (Steel with Black Oxide) |
| Style | Crimper, Cutting & Striping |
| Price |  |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | Cat5, Cat5e, Cat6, Cat6a & Cat7 |
| Used In Crimp Compatible | RJ11, RJ12 and RJ45 Pass through Connectors |
| Wiring Diagram | Helps minimize wiring errors |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Cable parameters Compatible | 28-22 AWG flat or round; solid or stranded telephone and data |
| Price | |
Pros & Cons
| Pros | Cons |
| Wire stripper, crimper, and cutter all-in-one tool for STP/UTP paired-conductor data cables | Using 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 |
3. CHZHLM Rj45 Crimp Tool Kit Pass Through Crimping Tool
Core Specification
| Brand | CHZHLM |
| Color | Rj45 Crimp Tool |
| Item Weight | 350 Grams |
| Item Dimensions LxWxH | 0.01 inches |
| Handle Material | Comfort Rubber Grip |
| Frame Material | Heavy Duty Metal (Steel with Black Oxide) |
| Style | Crimper, Cutting & Striping |
| Price | |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | 8P RJ45 Cat6a Cat6 Cat5e Cat5 pass through connectors |
| Used In Crimp Compatible | RJ11, RJ12 and RJ45 Pass through Connectors RJ11 vs RJ45 Connectors: 6 Key Differences |
| Wiring Diagram | No, but are there Crimping & cutting safety lock |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Cable parameters Compatible | 26AWG-23AWG cable |
| Warranty | Any quality problems within 18 months |
| Along with in Order | 1xyellow mini wire stripper,1 set of blades1x instruction book |
| Cable Tester | 1xCable tester |
| Cable Pliers | 1x Network Cable Pliers |
| Rj45 Connectors | 50pcs x Gold-Plated RJ45 cat6/5 pass through connectors |
| Price | |
Pros & Cons
| Pros | Cons |
| The blade is made of high-quality steel with a special heat-treated process, it is very durable | They 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 |
4. PETECHTOOL RJ45 Crimp Tool Pass-Through Crimper Cutter
Core Specification
| Brand | PETECHTOOL |
| Color | Blue, Black |
| Grip Type | Contoured, Textured |
| Item Weight | 11.8 ounces |
| Package Dimensions | 8.11 x 3.94 x 1.18 inches |
| Handle Material | Comfort Rubber Grip |
| Frame Material | Heavy Duty Metal (Steel with Black Oxide) |
| Style | Crimper, Cutting & Striping |
| Price | |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | Pass-Thru RJ45 cat5e cat6 cat6a connectors |
| Used In Crimp Compatible | RJ11, RJ12 and RJ45 Pass through Connectors |
| Wiring Diagram | No, but are there Crimping & cutting safety lock |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Cable parameters Compatible | Work with 26awg ~23awg cable |
| Warranty | Yes |
| Additional | Replacement Blade |
| Price | |
Pros & Cons
| Pros | Cons |
| It integrates the functions of cutting, stripping, and crimping | They 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 |
5. UbiGear® Professional Pass-Through Network RJ45 Crimper
Core Specification
| Brand | UbiGear |
| Color | Blue |
| Item Weight | 1.63 pounds |
| Package Dimensions | 9.33 x 4.49 x 2.32 inches |
| Handle Material | Polyvinyl Chloride |
| Grip Type | Ergonomic |
| Frame Material | Heavy Duty Metal |
| Style | Crimper, Cutting & Striping |
| Price | |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | 8P RJ45 Cat6a Cat6 Cat5e Cat5 pass through connectors |
| Used In Crimp Compatible | RJ11, RJ12 and RJ45 Pass through Connectors |
| Wiring Diagram | No, but are there Crimping & cutting safety lock |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Cable parameters Compatible | 26AWG-23AWG cable |
| Warranty | UbiGear One-Year Limited Warranty |
| Cable Tester | 1xCable tester |
| Rj 45 Connectors | 50pcs x Gold-Plated RJ45 cat6/5 pass through connectors |
| Price | |
Pros & Cons
| Pros | Cons |
| Great starter set for someone getting into networking and messing with cable | The 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 |
6. YWNEGWE RJ45 Crimping Ethernet Tool Set
Core Specification
| Brand | YWNEGWE |
| Color | Blue |
| Handle Material | High Carbon Steel |
| Grip Type | Ergonomic |
| Item Weight | 1.28 pounds |
| Package Dimensions | 11.61 x 4.61 x 2.8 inches |
| Frame Material | Steel body with black-oxide finish |
| Style | Crimper, Cutting & Striping |
| Price | |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | RJ45 Cat6a Cat6 Cat5e Cat5 pass through connectors |
| Used In Crimp Compatible | Cable for 6 and 8-position modular plugs/connectors |
| Wiring Diagram | No, but are there Crimping & cutting safety lock |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Crimping Die material | High-carbon steel |
| Cable parameters Compatible | 26AWG-23AWG cable |
| Warranty | Yes |
| Cable Tester | 1xCable tester |
| Cable Pliers | 1x Network Cable Pliers |
| Rj 45 Connectors | 20pcs x Gold-Plated RJ45 cat6/5 pass through connectors |
| Price | |
Pros & Cons
| Pros | Cons |
| Works with any ethernet or telephone cable, Built-in cutter, and stripper | RJ45 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 |
7. Gaobige Network Ethernet Rj45 Crimping Tool
Core Specification
| Brand | Gaobige |
| Color | Green Crimper |
| Handle Material | Plastic |
| Usage | Professional |
| Item Weight | 1.98 pounds |
| Package Dimensions | 10.63 x 6.89 x 2.32 inches |
| Frame Material | Steel body with black-oxide finish |
| Style | 3-in-1 ethernet crimping/cutting/stripping tool |
| Price | |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | Suitable for Cat5 and Cat5e cat6 cable with 8p8c, 6p6c and 4p4c plugs |
| Used In Crimp Compatible | R45, rj11, rj12 connectors |
| Wiring Diagram | No, but are there Crimping & cutting safety lock |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Crimping Die material | High-carbon steel |
| Cable parameters Compatible | 26AWG-23AWG cable |
| Warranty | Yes |
| Along with in Order | 1 x Tool Bag, 1xyellow mini wire stripper,1x instruction book |
| Screw Driver | 1 flat /cross screwdriver |
| Cable Tester | 1xCable tester |
| Cable Pliers | 1x Network Cable Pliers |
| Rj45 Connectors | 20pcs x Gold-Plated RJ45 cat6/5 pass through connectors |
| Price | |
Pros & Cons
| Pros | Cons |
| Really, this is an AWESOME kit for a great price | Just 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 |
8. Klein Tools VDV226-011-SEN All-in-One Cable Crimper
Core Specification
| Brand | Klein Tools |
| Material | Steel with Black Oxide |
| Item Dimensions LxWxH | 7.5 x 4 x 1 inches |
| Color | Yellow/Black |
| Handle Material | High Carbon Steel |
| Item Weight | 1.6 Ounces |
| Frame Material | Steel with Black Oxide |
| Style | 3-in-1 ethernet crimping/cutting/stripping tool |
| Price | |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | Suitable for Cat5 and Cat5e cat6 cable with 8p8c, 6p6c and 4p4c plugs |
| Used In Crimp Compatible | Crimps 4, 6, and 8 position modular connectors (RJ22, RJ11/RJ12, and RJ45) |
| Wiring Diagram | No, but are there Crimping & cutting safety lock |
| Connection termination Mechanism | Designed for Western Electric (WE)/Stewart Stamping (SS) |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Crimping Die material | Precision ground from high-carbon steel |
| Cable parameters Compatible | 26AWG-23AWG cable |
| Warranty | Yes |
| Price | |
Pros & Cons
| Pros | Cons |
| Another great product by Kline, it feels great and solid | The 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 |
9. YWNEGWE RJ45 Crimp Tool Kit Pass-Thru Ethernet Crimper
Core Specification
| Brand | YWNEGWE |
| Color | Blue |
| Handle Material | PP |
| Grip Type | Ergonomic |
| Item Weight | 1.3 pounds |
| Package Dimensions | 9.06 x 5.31 x 2.83 inches |
| Frame Material | Steel with Black Oxide |
| Style | 3-in-1 ethernet crimping/cutting/stripping tool |
| Price | |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | Suitable for Cat5 and Cat5e cat6 cable |
| Used In Crimp Compatible | R45, rj11, rj12 connectors |
| Wiring Diagram | Yes, And there are Crimping & cutting safety lock |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Crimping Die material | High-carbon steel |
| Cable parameters Compatible | 26AWG-23AWG cable |
| Warranty | Yes |
| Along with in Order | 1xyellow mini wire stripper,1x instruction book |
| Cable Tester | 1xCable tester |
| Cable Pliers | 1x Network Cable Pliers |
| Rj 45 Connectors | 20pcs x Gold-Plated RJ45 cat6/5 pass through connectors |
| Price | |
Pros & Cons
| Pros | Cons |
| He made it super easy. I installed a 5 room network in no time | The 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 |
10. TRENDnet RJ45 Crimping Tool
Core Specification
| Brand | TRENDnet |
| Color | Blue/Black |
| Handle Material | PP |
| Grip Type | Ergonomic |
| Item Weight | 11.2 ounces |
| Product Dimensions | 10 x 4.25 x 1.5 inches |
| Frame Material | Steel with Black Oxide |
| Style | 3-in-1 ethernet crimping/cutting/stripping tool |
| Price | |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | Suitable for Cat5 and Cat5e cat6 cable |
| Used In Crimp Compatible | Functions for 8P/RJ-45 and 6P/RJ-12, RJ-11 |
| Wiring Diagram | No, And there are Crimping & cutting safety lock |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Crimping Die material | High-carbon steel |
| Cable parameters Compatible | 26AWG-23AWG cable |
| Warranty | Yes |
| Price | |
Pros & Cons
| Pros | Cons |
| Great value for the price and significantly better than the ones you can buy at your local hardware store | Makes 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 |
11. Solsop Network Cable Tester RJ45 Crimp Tool
Core Specification
| Brand | Solsop |
| Color | Blue, Black |
| Handle Material | Alloy Steel |
| Grip Type | Ergonomic |
| Item Weight | 1.87 pounds |
| Package Dimensions | 11.1 x 5.04 x 2.68 inches |
| Frame Material | Steel with Black Oxide |
| Style | 3-in-1 ethernet crimping/cutting/stripping tool |
| Price | |
Crimping & Other Features
| Power Source | Hand Powered |
| Cut & Strips Compatible | Suitable for Cat5 and Cat5e cat6 cable |
| Used In Crimp Compatible | R45, rj11, rj12 connectors |
| Wiring Diagram | Yes, And there are Crimping & cutting safety lock |
| Connection termination Mechanism | Full cycle Ratchet Mechanism |
| Modular crimp-connector | For voice and data applications with a Pass-Thru RJ45 connector |
| Crimping Die material | High-carbon steel |
| Cable parameters Compatible | 26AWG-23AWG cable |
| Warranty | Yes |
| Along with in Order | 1xyellow mini wire stripper, 1xBlades, 1x instruction book |
| Cable Tester | 1xCable tester |
| Cable Pliers | 1x Network Cable Pliers |
| Rj 45 Connectors | 50pcs x Gold-Plated RJ45 cat6/5 pass through connectors & Cover |
| Price | |
Pros & Cons
| Pros | Cons |
| This tool kit has been very handy, I used to wire my entire house as well as my business shop | The 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 |
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.