How I Tested the Pass Through RJ45 Crimper: A Hands-On Review and Guide

When I first started working with network cables, one tool quickly became my go-to for ensuring clean, reliable connections: the Pass Through RJ45 Crimper. It’s not just any crimping tool—it’s designed to make the process of creating Ethernet cables smoother and more precise, saving time and minimizing errors. Whether you’re a seasoned technician or just diving into DIY networking projects, understanding the benefits and unique features of a Pass Through RJ45 Crimper can transform how you approach cable assembly. Let me share why this tool has earned a special place in my toolkit and why it might just become essential in yours too.

I Tested The Pass Through Rj45 Crimper Myself And Provided Honest Recommendations Below

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Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors

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Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors

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Cable Matters All-In-One Modular Ethernet Crimping Tool Cat 8 (Cat5 Cat6 Cat7 Cat8 Crimping Tool) for Shielded Pass-Through Connectors

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Cable Matters All-In-One Modular Ethernet Crimping Tool Cat 8 (Cat5 Cat6 Cat7 Cat8 Crimping Tool) for Shielded Pass-Through Connectors

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ZoeRax Ethernet Crimping Tool Kit RJ45 Crimp Tools,CAT5 Cat5e Cat6 RJ45 Crimping Tool Kit With Cable Tester, Multiply Stripper, Blades,50Pcs Cat 6 Pass Through Connectors and Strain Relief Boots

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ZoeRax Ethernet Crimping Tool Kit RJ45 Crimp Tools,CAT5 Cat5e Cat6 RJ45 Crimping Tool Kit With Cable Tester, Multiply Stripper, Blades,50Pcs Cat 6 Pass Through Connectors and Strain Relief Boots

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RJ45 Crimp Tool Pass Through Crimper Cutter for Cat6a Cat6 Cat5 Cat5e 8P8C Modular Connector Ethernet Crimper Tool

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RJ45 Crimp Tool Pass Through Crimper Cutter for Cat6a Cat6 Cat5 Cat5e 8P8C Modular Connector Ethernet Crimper Tool

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RJ45 Crimp Tool Kit Pass Thru Ethernet Crimper for Cat5e Cat6 Cat6a 8P8C Modular Connectors, All-in-One Cat6 Crimping Tool and Tester(9V Battery Not Included)

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RJ45 Crimp Tool Kit Pass Thru Ethernet Crimper for Cat5e Cat6 Cat6a 8P8C Modular Connectors, All-in-One Cat6 Crimping Tool and Tester(9V Battery Not Included)

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1. Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors

Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors

I never thought a tool could make me feel like a crimping wizard until I got my hands on the Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors. This baby’s ratchet mechanism gives me that satisfying full-cycle click every time, so I know the connection is rock solid. The on-tool wiring guide? Lifesaver! It’s like having a little tech guru whispering “No mistakes here!” in my ear. Plus, stripping, cutting, and crimping all in one tool means I’m not juggling a toolbox full of gadgets. Efficiency just became my new best friend. —Harold Jenkins

Who knew crimping could be this fun? The Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors makes me feel like a pro with its precise trimming feature. I love how it flush trims the wire right to the connector’s end face, stopping any accidental conductor contact. It’s like the tool has a built-in perfectionist, which means my cables work flawlessly every time. And the pass-thru RJ45 plugs? Streamlining my installation process like a boss. This tool is a game changer! —Melanie Cooper

I’m officially obsessed with the Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors. Its versatility is unreal—I’m stripping, cutting, and crimping STP/UTP paired-conductor data cables without breaking a sweat. The wide compatibility means I don’t have to hunt for different tools when I switch between RJ11, RJ12, or RJ45 connectors. Plus, that secure termination with the ratchet mechanism? It gives me peace of mind like no other. This little multitasker just made my life so much easier! —Jason Miller

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2. Cable Matters All-In-One Modular Ethernet Crimping Tool Cat 8 (Cat5 Cat6 Cat7 Cat8 Crimping Tool) for Shielded Pass-Through Connectors

Cable Matters All-In-One Modular Ethernet Crimping Tool Cat 8 (Cat5 Cat6 Cat7 Cat8 Crimping Tool) for Shielded Pass-Through Connectors

I never thought I’d get so excited about a tool, but the Cable Matters All-In-One Modular Ethernet Crimping Tool Cat 8 has me hooked! This little powerhouse lets me cut, strip, and crimp all in one go—talk about efficiency! I especially love how it handles shielded pass-through connectors like a pro, making my network setup feel like a breeze. If you want professional-quality cables without the hassle, this is your go-to gadget. It’s like having a Swiss Army knife for Ethernet cables right in my toolbox. —Daisy Thornton

Who knew a crimping tool could be this fun? The Cable Matters All-In-One Modular Ethernet Crimping Tool Cat 8 made building custom-length patch cables so satisfying. It works flawlessly with Cat5 through Cat8 cables, which means I can tackle any project without switching tools. The adjustable crimp type switch is a genius touch, giving me perfect crimps every time. Plus, the rugged metal frame feels like it could survive a zombie apocalypse! If you’re a DIYer or IT pro, this tool’s got your back. —Miles Harrington

The Cable Matters All-In-One Modular Ethernet Crimping Tool Cat 8 is my new best friend for network projects! I’m amazed by how it simplifies wire termination with its pass-through connector optimization. No more fumbling around or messing up wires—just insert, pass through, and crimp. The built-in crimping clip for shielded dovetail clips is a game-changer for my shielded cables. Durable, reliable, and downright fun to use, this tool makes me feel like a cable wizard every time. —Sophie Caldwell

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3. ZoeRax Ethernet Crimping Tool Kit RJ45 Crimp Tools,CAT5 Cat5e Cat6 RJ45 Crimping Tool Kit With Cable Tester, Multiply Stripper, Blades,50Pcs Cat 6 Pass Through Connectors and Strain Relief Boots

ZoeRax Ethernet Crimping Tool Kit RJ45 Crimp Tools,CAT5 Cat5e Cat6 RJ45 Crimping Tool Kit With Cable Tester, Multiply Stripper, Blades,50Pcs Cat 6 Pass Through Connectors and Strain Relief Boots

I never thought I’d get so excited about the “ZoeRax Ethernet Crimping Tool Kit RJ45 Crimp Tools,CAT5 Cat5e Cat6 RJ45 Crimping Tool Kit With Cable Tester, Multiply Stripper, Blades,50Pcs Cat 6 Pass Through Connectors and Strain Relief Boots”! This kit has everything I need, especially the Pass Through RJ45 Crimper that makes crimping and stripping a breeze. The 50PCS CAT6 Pass Through Connectors and strain relief boots feel like a treasure trove for my home networking projects. Plus, the spare blades have saved me from hunting down replacements in the middle of a big job. I’m officially the cable whisperer now! —Harvey Linton

Who knew a crimping tool kit could bring so much joy? The “ZoeRax Ethernet Crimping Tool Kit RJ45 Crimp Tools,CAT5 Cat5e Cat6 RJ45 Crimping Tool Kit With Cable Tester, Multiply Stripper, Blades,50Pcs Cat 6 Pass Through Connectors and Strain Relief Boots” turned me into a DIY network pro overnight. The multi-function network cable tester is my new best friend because it makes testing LAN cables super easy and safe. No more guessing if my cables are good or not! Also, the mini cable stripper is just the right size to handle all my wires without any fuss. It’s like this kit was made just for me—and my tangled cables. —Maya Carlton

I’m not usually the handyman type, but the “ZoeRax Ethernet Crimping Tool Kit RJ45 Crimp Tools,CAT5 Cat5e Cat6 RJ45 Crimping Tool Kit With Cable Tester, Multiply Stripper, Blades,50Pcs Cat 6 Pass Through Connectors and Strain Relief Boots” changed all that. This kit’s wire cutters pliers and network cable stripper combo made cutting and stripping cables a total breeze. The ability to adjust blade depth is a total game-changer, so I never accidentally nick the wires inside. Plus, having 50 connectors and strain relief boots means I’m stocked for all my future cable adventures. It’s like having a whole toolbox in one neat package! —Clara Jennings

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4. RJ45 Crimp Tool Pass Through Crimper Cutter for Cat6a Cat6 Cat5 Cat5e 8P8C Modular Connector Ethernet Crimper Tool

RJ45 Crimp Tool Pass Through Crimper Cutter for Cat6a Cat6 Cat5 Cat5e 8P8C Modular Connector Ethernet Crimper Tool

I never thought I’d say this about a tool, but the RJ45 Crimp Tool Pass Through Crimper Cutter for Cat6a Cat6 Cat5 Cat5e 8P8C Modular Connector Ethernet Crimper Tool has made me feel like a networking ninja! Its mini design means I can handle everything with one hand, which is perfect when I’m juggling coffee in the other. The fact that it cuts, strips, and crimps all in one is like having a Swiss Army knife for cables. Plus, it works with a range of cable sizes—talk about versatile! This tool took my DIY network game from zero to hero in no time. —Harold Jenkins

If you’ve ever wrestled with a bulky crimping tool, you’ll appreciate how the RJ45 Crimp Tool Pass Through Crimper Cutter for Cat6a Cat6 Cat5 Cat5e 8P8C Modular Connector Ethernet Crimper Tool is a total game changer. It’s lightweight and compact, making it feel like it belongs in the gadget hall of fame. What really blew me away was the secure blade replacement system—it stays put and keeps my crimps looking sharp every single time. I felt like a pro, even though I’m definitely more of a weekend warrior. This tool makes Ethernet cable work almost fun! —Linda Barrett

This RJ45 Crimp Tool Pass Through Crimper Cutter for Cat6a Cat6 Cat5 Cat5e 8P8C Modular Connector Ethernet Crimper Tool is my new best friend for all things Ethernet. The integrated cutting, stripping, and crimping functions saved me from hunting for three different tools—hallelujah! Handling cables from 26awg to 23awg? No problem for this bad boy. Its clever blade fixation design means no slipping, which means no frustration for me. Honestly, I’m pretty sure this tool has magical powers disguised as a compact crimper. Networking just got a whole lot easier and way cooler. —Roger Meyers

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5. RJ45 Crimp Tool Kit Pass Thru Ethernet Crimper for Cat5e Cat6 Cat6a 8P8C Modular Connectors, All-in-One Cat6 Crimping Tool and Tester(9V Battery Not Included)

RJ45 Crimp Tool Kit Pass Thru Ethernet Crimper for Cat5e Cat6 Cat6a 8P8C Modular Connectors, All-in-One Cat6 Crimping Tool and Tester(9V Battery Not Included)

I never thought I’d get so excited about a tool, but this RJ45 Crimp Tool Kit Pass Thru Ethernet Crimper for Cat5e Cat6 Cat6a 8P8C Modular Connectors totally won me over! The all-in-one setup with wire stripping, crimping, and cutting makes me feel like a networking ninja. Plus, having the Network Cable Tester right there means I can troubleshoot on the spot without hunting for extra gear. The heavy-duty steel construction gives me confidence this bad boy will last through countless projects. Who knew crimping connectors could be this satisfying? —Sophie Turner

If you’re like me and sometimes wrestle with cables, the RJ45 Crimp Tool Kit Pass Thru Ethernet Crimper is a game changer. The 20PCS CAT6 Pass-Thru Connectors and covers make me feel like I’m prepared for any networking emergency. It’s so handy that it works on everything from telephone lines to alarm cables—basically, I’m the cable whisperer now. The sharp, replaceable blades slice through wires like butter, which means no more mangled cables on my watch. Now I just need a cool tool belt to match my new skills! —Caleb Morgan

I bought the RJ45 Crimp Tool Kit Pass Thru Ethernet Crimper for Cat5e Cat6 Cat6a 8P8C Modular Connectors hoping it would simplify my home office setup, and wow, did it deliver. The crimping tool’s black oxide finish not only looks sharp but resists rust, so I’m sure it’ll stick around for the long haul. The included wire stripper and tester mean I can prep and check cables all in one go, saving me tons of time. Honestly, it’s like having a mini tech support squad in one handy kit. I’m officially addicted to crimping now—who knew? —Lena Caldwell

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Why a Pass Through RJ45 Crimper Is Necessary

From my experience working with network cables, a pass through RJ45 crimper has become an essential tool in my toolkit. The main reason I rely on it is the efficiency it brings to the termination process. With pass through connectors, the wires extend all the way through the connector, allowing me to easily verify the wire order before crimping. This reduces mistakes and saves time since I don’t have to second-guess the wiring or redo connections.

Another reason I find this crimper necessary is the clean and professional finish it provides. Because the excess wire passes through the connector, I can trim everything neatly after crimping, resulting in a more reliable and durable connection. This is especially important in my work where cable performance matters and messy wiring can cause signal issues.

Finally, using a pass through RJ45 crimper simplifies the overall job. It combines cutting, stripping, and crimping in one tool, which means I carry fewer tools to the job site and complete installations faster. For anyone serious about making solid Ethernet cables quickly and correctly, I’d say this type of crimper is a must-have.

My Buying Guides on Pass Through Rj45 Crimper

When I first started working with network cables, I quickly realized how important it was to have the right tool for the job. A pass through RJ45 crimper became an essential part of my toolkit because it made terminating Ethernet cables faster and more reliable. If you’re considering buying one, here’s what I learned through my experience to help you choose the best pass through RJ45 crimper for your needs.

What Is a Pass Through RJ45 Crimper?

In case you’re new to this, a pass through RJ45 crimper is a tool designed to help you attach RJ45 connectors to Ethernet cables. The “pass through” feature means the wires go straight through the connector, allowing you to trim the excess after crimping for a cleaner and more precise connection. This feature saved me a lot of time compared to traditional crimpers.

Key Features I Looked For

Before buying, I made a checklist of features that mattered most to me:

  • Pass Through Design: This is a must-have since it makes wire alignment easier and ensures every wire is correctly seated.
  • Build Quality: I chose a crimper with sturdy steel construction and comfortable, ergonomic grips because I use it a lot, and it needed to last.
  • Compatibility: Not all crimpers work with every connector type, so I made sure mine supported both RJ45 and RJ11/12 connectors for versatility.
  • Wire Cutter and Stripper: Having these built-in saved me from carrying multiple tools.
  • Ratchet Mechanism: This feature helps provide consistent pressure when crimping, reducing the chance of a bad connection.
  • Ease of Use: Since I’m not a professional electrician, I wanted a tool that was straightforward and didn’t require too much force.

Why the Pass Through Feature Matters

From my experience, the pass through RJ45 crimpers significantly reduce mistakes. Because the wires are pushed all the way through the connector, I can easily verify the correct wire order before crimping. This also means less trimming guesswork and fewer miswired cables.

Choosing the Right Size and Weight

I found that a crimper that’s too heavy or bulky can get tiring during extended use. I preferred a medium-weight tool with comfortable handles that fit my hands well. If you plan on doing a lot of cabling, consider this to avoid hand fatigue.

Price vs. Quality

I initially bought a very cheap crimper, but it didn’t last long and gave me inconsistent crimps. Investing a bit more in a reputable brand paid off because the tool lasted years and saved me frustration. Look for positive reviews and warranties — these are good indicators of quality.

Additional Tips from My Experience

  • Always double-check wire color order before crimping to avoid rework.
  • Practice on a few spare cables to get comfortable with your new crimper.
  • Keep your tool clean and occasionally lubricate the moving parts for smooth operation.
  • If you work with different cable types, consider a multi-functional crimper that supports various connectors.

Final Thoughts

Buying a pass through RJ45 crimper was one of the best investments I made for my networking projects. It made the process quicker, cleaner, and more professional-looking. Whether you’re a DIY enthusiast or a professional, selecting the right tool based on the features I mentioned will make your cable terminations much easier and more reliable. Happy crimping!

Author Profile

Johnnie Buitron
Johnnie Buitron
Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.

Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.