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UbiGear® Network/Phone Cable Tester + RJ11/RJ12/RJ22/RJ45 Crimp Crimper +100 RJ45 CAT5 CAT5e Connector Plug Network Tool Kits (Crimper315)

4.5 4.5 out of 5 stars 7,110 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Crimpers by UbiGear

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UNTK002

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Brand UbiGear
Color Gray, Blue, Black
Item Weight 1.35 Pounds
Grip Type Ergonomic

About this item

  • 1 x UbiGear Network Crimper 315 -- works for RJ11 (6P4C)/RJ12 (6P6C)/RJ22(4P4C/4P2C)/RJ45 (8P8C) connectors.
  • 1 x UbiGearCable Tester for cables with RJ45/RJ11/RJ12 Connector (battery/charger not included). The LED lights will flash in rotation if all the wires are properly connected, otherwise the corresponding light will not flash. The color of the LED light does not mean anything.
  • 1 x Wire Stripper (Free)
  • 100 x RJ45 RJ-45 CAT5 Modular Plug (This is just regular RJ45 connector, not pass-through, and without load bar)
  • UbiGear One-Year Limited Warranty with 100% Satisfaction Guarantee! If there is anything wrong with your order, just let us know, and we’ll take care of it.
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Additional Details

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Customer ratings by feature

Value for money
4.5 4.5
Easy to use
4.4 4.4
Sturdiness
4.4 4.4
Durability
4.2 4.2

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UbiGear® Network/Phone Cable Tester + RJ11/RJ12/RJ22/RJ45 Crimp Crimper +100 RJ45 CAT5 CAT5e Connector Plug Network Tool Kits (Crimper315)
UbiGear ® Network/Phone Cable Tester + RJ11/RJ12/RJ22/RJ45 Crimp Crimper +100 RJ45 CAT5 CAT5e Connector Plug Network Tool Kits (Crimper315)
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Price$14.97$29.99-5% $20.99
Typical:$21.99
$31.89$25.99$23.99
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Value for money
4.5
4.3
4.1
4.3
4.4
4.4
Easy to use
4.4
4.3
4.2
4.1
4.4
4.5
Sturdiness
4.4
3.9
5.0
4.1
4.2
Durability
4.2
4.4
3.5
4.7
Sold By
UbiGear®
SolsopDirect
Wakhow
Zhe Xing
YWNEGWE Direct
YWNEGWE TOOL
handle material
Hardened Steel
Acrylonitrile Butadiene Styrene (ABS)
blue, black
Polypropylene (PP)
Polypropylene (PP)

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Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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UbiGear® Network/Phone Cable Tester + RJ11/RJ12/RJ22/RJ45 Crimp Crimper +100 RJ45 CAT5 CAT5e Connector Plug Network Tool Kits (Crimper315)


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Product Description

Cable Tester: 1.Test RJ11/RJ12/RJ45 cables. 2.Test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground. 3.Can judge wrong connection, short circuit and open circuit. 4.Put cables into both main tester and remote tester. 5.The lights of the main tester will turn on sequentially from 1 to G. 6.Detachable remote tester, test remote cable up to 1000ft. in length. 7.Power supply: 2 pcs AAA batteries (not included). 8.Come with protective leather case. UbiGear One-Year Limited Warranty with 100% Satisfaction Guarantee! If there is anything wrong with your order, just let us know, and we’ll take care of it.

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

Customer reviews

4.5 out of 5 stars
4.5 out of 5
7,110 global ratings

Customers say

Customers like the suitability of the crimping pliers for home use. They say it's great for small jobs and hobby use. Customers also appreciate the easy to understand pinout diagrams. They are happy with the value, and performance of the tool. However, some customers have reported issues with alignment, fit, and crimping quality.

AI-generated from the text of customer reviews

962 customers mention825 positive137 negative

Customers like the performance of the crimping pliers. They mention that the tester works great, the cutter and jacket stripper work fine, and the terminal seating tool works well. The tools are more than capable and work for occasional use.

"...This works well in that it passes thru the end of the jack showing how it is all lined up and then when crimped, it snips off the extra also...." Read more

"...obviously very cheap plastic, and probably cheaper parts, but it does the job well and I can't complain...." Read more

"...It makes a good connection, and the tool works as it should...." Read more

"...The crimper works really well and the wire cutter near the handle makes it easy to get a 90 degree cut on the wires before inserting in the RJ45..." Read more

714 customers mention610 positive104 negative

Customers like the value of the crimping pliers. They say it's a great product for the money, works great, and is a good investment.

"Worth the price. Surprised me." Read more

"First, this is a great value bundle. I’ve used these for years and have done dozens of small projects with these...." Read more

"...Well worth the $$$." Read more

"...The ends supplied are standard quality.It's well worth the money I spent, and I would recommend this to friends in a heartbeat." Read more

377 customers mention277 positive100 negative

Customers find the crimping pliers easy to use. They mention that the keystone jacks are super easy to operate, and using this crimping tool was simple. They also say the plier is not hard to crimple at all, and the outside of the box has very easy to understand pinout diagrams. This is great for beginners, but an annoyance for anyone else. The crimmer works with no issue and saved them a ton of time from running broken cable. The outside of box also has a simple pin to pin trace, making it easy to get a 90 degree cut on the wires before inserting them. Customers also mention that it's useful to help identify dropped cables in the main cabinet.

"...Once I understood how to do it, it was fairly easy and each connection worked well...." Read more

"...Crimper in nice and easy to use." Read more

"...really well and the wire cutter near the handle makes it easy to get a 90 degree cut on the wires before inserting in the RJ45 connector...." Read more

"...They are also a bit difficult to get the wire into easily, but perhaps all ends are like this...." Read more

57 customers mention54 positive3 negative

Customers find the crimping pliers set suitable for home use. They mention it's great for small projects and hobby use. Some say it'll hold up to commerical use. Overall, customers find it a useful tool for a casual user.

"...the absolute best piece of equipment for every day use, but really good for home use...." Read more

"...Good as a second or backup tool if you work at multiple locations and want a spare...." Read more

"...It is very fast, and much less 'fiddly' than the older style of connectors." Read more

"This is great for around the house or small project. Everything is decent quality for DYI. I would not recommend for everyday use...." Read more

1,324 customers mention782 positive542 negative

Customers are mixed about the quality of the crimping pliers. Some mention that the Blue Ubi Gear cable tester is great and indispensable, while others say that it was poor workmanship on the makers part, it doesn't hold up, and the RJ45 heads aren't the best.

"...The testers are great for finding issues that would be difficult to find otherwise. Obviously if you do this all the time, this isn’t for you...." Read more

"...Finally it comes with a cable tester, which I wasn't even going to get because I'm cheap, but ended up being really useful actually...." Read more

"...The yellow wire stripper is useless. When I used it to strip the Cat5e cable it nicked 1 or more wires underneath the outer shield...." Read more

"...The ends supplied are standard quality.It's well worth the money I spent, and I would recommend this to friends in a heartbeat." Read more

187 customers mention103 positive84 negative

Customers are mixed about the crimping quality of the pliers. Some mention that the priers are good enough for someone like them that doesn't do it all the time, while others say that the the squeezing too enthusiastically could ruin the connector. The crimpers are nice and easy to use, while the cable ends attach to all ports like they should. However, some customers say that they did not crimate as tightly as it should, and the cable jacket does not get crimped.

"...The crimpers are good enough for someone like me that doesn’t do it all the time...." Read more

"...I discovered that squeezing too enthusiastically could ruin the connector...." Read more

"...The box has pics layout of the wiring and step by step. Crimper in nice and easy to use." Read more

"...The only downside I noticed was the clip didn't seem to hold as strong as the original but that doesn't worry me. It works." Read more

69 customers mention10 positive59 negative

Customers are dissatisfied with the alignment of the crimping pliers. They mention that the teeth do not align with the pins, the die does not align, and the blade is not lined up correctly. Some say that the pin on the plier does not line up with the plugs, making it difficult to align the 8 wires.

"...was with the crimper from this kit and you can see the brass teeth are on an angle, higher on the left side of the plug and lower on the right side..." Read more

"...The crimp stinks. I've had allot of issues with the last pin not aligning and having to try to pull the connector back a little or hold it to one..." Read more

"...As others have stated, the crimper tool doesn't always line up quite right for cutting cable...." Read more

"...It was probably just a crooked solder job because of cheap construction (seriously this whole kit is like 20 dollars or something)...." Read more

64 customers mention4 positive60 negative

Customers are dissatisfied with the fit of the crimping pliers. They mention that the RJ45 plug is loose, the case it came in was a very tight fit, and the batteries would not fit. The wire stripper is too tight, and it often cuts the inner conductors. The terminal ends may not fit on thicker cables, and some customers report that the rj45 plugs are trash and not the right size. The crimper is a little tight but otherwise works great, and a cat 5 wire is just a bit smaller and tends to slip out of the tool.

"...Yes, they do have a slight offset to the prongs, but not enough to straddle the copper wire core...." Read more

"...The battery covers did not slide back into place correctly and left a gap, but I have been completely unsuccessful in opening them again to adjust..." Read more

"...it in an wall jack without it being crimped on an ethernet cable, it will not fit...." Read more

"...They just fall out of the jack and tend to snap off if you try to flex them out...." Read more

Design Flaw- but good customer service- Read all of review
3 Stars
Design Flaw- but good customer service- Read all of review
I bought this crimp tool to make an extension cable for a Yaesu FT-7900R transceiver. I purchased this tool kit as it was Amazon's choice on the search. I followed the manufacturer instructions that came with tool and watched several YouTube video on how to crimp the connector onto the tool. The RJ12 jacks are six wires and I called Yaesu the manufacturer of the radio and they told me I could make my own cable with the RJ12 ends on it as long as the colors match on both ends of the cable (straight through cable). I made my colors: green, green white, orange, orange white, blue, blue white. I did not use brown or the ground on the Cat5e Cable. I used the supplied crimper from this kit and tested the cable with the supplied cable tester. I checked each end of the cable 3 times and it passed. I then proceeded to hook this up to my radio and BOOM the problems started. The radio would not power on. When I unhooked the cable I noticed the pins on the female end of the socket were bent. See attached photo. The RJ12 on the left was with a new crimper I bought from Lowes. The one of the right was with the crimper from this kit and you can see the brass teeth are on an angle, higher on the left side of the plug and lower on the right side of the plug. Turns out these pins were not properly crimped and Pin 5 and 6 managed to short out inside the radio sending 9 volts into a 5 volt circuit. I took the radio to Greenbrook Electronics in NJ. The tech currently has the radio and I received a verbal estimate of $200 for the repair to change out the voltage regulators that were damaged on my radio. The tech will give me a written estimate later this week. Amazon offered to give me $50 towards the repair, but I told them it is not their fault- the crimper is defective! I will trying reaching out to the company tomorrow so that they can pay for the damages they caused.Update on 10-6-19. I called the company spoke to Frank/Michael and he stated my case is under review and that someone would call me back. I am currently working with Ubigear to find out why my particular tool is defective. With no wire in an RJ12 connector it makes nice horizontal crimps. Add wire and they look jagged like a staircase. The plastic between the pins almost won't exist which will cause a short. I sent the product back to Ubigear and they are reviewing my defective tool. Also looking to work this out with them to assist with paying for the repairs. So far their customer service is A++. Update to follow soon. Radio still sitting in a repair shop pending Ubigear's investigation. Cost is $223 to repair my radio due to a 5 and 6 pin short from this crimper.Update on 10-17-19: I have been playing middle man back and forth between the radio repair shop and Ubigear. It's very tiresome to constantly be messaging daily and calling the repair shop with updates. Very long and drawn out process. Ubigear tested RJ12s after I sent the crimper back- picture slightly blurry went sent to me as it was a screenshot of a video. The pins to me still looked bent. Ubigear claims crimper is fine. When I had it I made about 12 to 20 crimps and cut all but two off of the cable, that's how bad they were. I would not purchase this brand crimper ever again. Maybe the tool is a good value but the one I received was defective. Seems it was cast improperly. Solely based off of Michael's response to the issue and the willingness to cover $50 towards the repair I an upgrading this to 3 stars. We both have differing opinions on this matter but Ubigear made it somewhat right. Would have been 5 stars if they stood by their product and covered the repair.
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