RJ45 Crimping Tool Ethernet Crimp Tool Crimper for RJ11/RJ12 Standard, RJ45 Pass Through Connectors, Yellow
$19.99
Price: $19.99
(as of Feb 10, 2026 05:42:57 UTC – Details)
From the brand
ZOERAX: Innovating Simplicity for Modern Life
Born from a passion to empower everyday efficiency, ZOERAX crafts precision-engineered tools and smart solutions that redefine convenience. We merge durable materials with intuitive design, ensuring every product—from network accessories to task-specific gear—delivers reliability without compromise.
RJ45 Crimp Tool
Ethernet Crimping Tool Kit
RJ45 Connector
RJ45 Connector
RJ45 Keystone
Ethernet Wall Plate Outlet
Network Tool
Network Tool
Effective Work
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Versatile Crimping Tool: Efficiently strips, cuts, and crimps Pass Through and Regular Type RJ45, RJ12, RJ11 connectors, suitable for CAT6/5e (8P8C/6P6C/6P4C). Note: Not for RJ45 connectors with 1.2mm hole diameters
Precision Performance: Achieve flawless trimming and secure crimps on Cat6, Cat5e, and Cat5 connectors, streamlining your networking tasks with just one tool
Built to Last: Constructed with high-carbon steel and finished with black oxide, this RJ45 Crimper delivers exceptional durability and reliable performance under rigorous use
Ergonomic Comfort: Designed with user comfort in mind, our RJ45 Crimper features an ergonomic handle that minimizes hand fatigue, making it ideal for extended projects
Please note a small issue with this rj45 crimper: the blade height must be carefully set during stripping to avoid damaging the cable core. We’ve noticed this and we are optimizing this problem. Meanwhile, each unit includes a mini stripper to enhance functionality and ensure quality
13 reviews for RJ45 Crimping Tool Ethernet Crimp Tool Crimper for RJ11/RJ12 Standard, RJ45 Pass Through Connectors, Yellow
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Flyindy –
Great tool, great value.
This tool has solved a lot of my connector problems. I may have had a bad batch of connectors before, but with this tool and the pass through connectors I’ve had no problems. I used to use these at work and very happy they’re now available on the consumer market. Highly recommend this tool.
Tk –
Ethernet Cables connections are not just for professionals. Perfect the first time!
Just used this over the weekend. I will never use another old style tool. This uses the wire pass through connectors. Once the wire is in place the tool will crimp put the spikes in and cut the excess wire. Amazingly easy.Tip: you’ll need to get the connectors that allow the cable to pass through the end.In the past I have made multiple connections with a 50/50 rate of an issue. This was much easier and 100% of them worked. Plusses are the diagrams on the tool itself which makes it easy to get the color order right.What does the tool do? it cuts, splices the cable, and crimps perfectly while cutting the excess off. Would recommend as I pushed very hard and it felt like a solid tool. Highly recommend.
JohnH –
Buy these!
I bought these to see if they did as well as name-brand crimpers I used to have. They are about 95% as nice as my name brand crimpers, for less than half of the price. I have no desire to replace this crimper with the name brand, to be honest.While I haven’t found a ‘perfect’ crimper yet, these work very well. I have had ZERO failed crimps with this tool–The depth of the crimp is appropriate. It doesn’t seem to over crimp, nor under crimp. The blade cuts reliably. I will say that stripping with these isn’t great–They cut a little deeper than I like, just like the name-brand crimpers did. My favorite stripper tool is still the little one-piece plastic thingy that comes for free with all kinds of stuff.I have used this crimper with both ‘name brand’ RJ45 plugs from the big box store as well as ‘no name’ plugs from Amazon. I can’t tell the difference.All in all, if you’re on the fence as to these vs name-brand, pick these up. They’re probably off of the same production line, anyway.
IamAndrew –
Decent value crimpers
OK, and get the job done. The alignment of the blade is not perfect, and at times, have to work to get the cut wires off. Not as good as my Kline, but cheaper. I think it’s a good value.
Amazon Customer –
love it
definitely worth the money, the crimper works well and the quality is goodI had to adjust the blade in order to use non-pass through connectors
Rudiux –
Solid RJ45 Crimper!
As a tech enthusiast diving into network setups, the RJ45 Crimping Tool for RJ11/RJ12 and RJ45 Pass Through Connectors has been a fantastic addition to my toolkit, earning a strong 4.5 stars. This yellow crimper feels sturdy and well-built, with a comfortable grip that makes repetitive tasks a breeze. It handles RJ45 pass-through connectors and RJ11/RJ12 standards flawlessly, delivering clean, reliable crimps every time. The built-in cutter and stripper are precise, saving me from juggling extra tools, and the compact design is perfect for tossing in a bag for on-site jobs.My only gripe is the lock mechanism—it tends to engage unexpectedly mid-use, which is a bit annoying and slows down the workflow. It’s not a dealbreaker, but it disrupts the otherwise seamless experience. Aside from that, this crimper is a high-quality, versatile tool that’s ideal for DIYers or pros setting up Ethernet or phone lines. For the price, it’s a great value, and I’d recommend it to anyone needing a reliable crimping tool, lock quirk notwithstanding!
B –
Pass through cutter is useless
Definitely a solid crimp tool and cuts everything decent except for pass through heads. Deal breaker based off what I needed it for.
Angelray Guerrero –
Easy Crimp Tool
Very good product and delivery was fast. Crimper works like a charm, crimped a new line easily with the passthrough RJ45’s I got together with the crimper. I recommend to anyone looking to make cat5 or cat6 network cables fast and easy. Will definitely get more of these quality products. 👌
Fink Stefan –
Sehr gut
Amazon Customer –
Takes a bit of practice, but I now pretty good at installing RJ-45 connectors. Installed about 20 now for my basement reno. Good construction and looks like it will last a long time
Kindle-Kunde –
Anleitung fehlt, insbesondere auch Hinweise auf die einsetzbaren Netzwerkstecker. Anordnung der Kabel einreihig und/oder zweireihig möglich? Mit oder ohne Knickschutztülle? Ein beigelegter Stecker als Beispiel sollte möglich sein. Gute Verarbeitung, stabil
Gennaro –
Avrei dato 0
Awais –
Bad quality, mostly items are used.