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The VDV226-011-SEN Ratcheting Modular Crimper/Stripper by Klein Tools is a professional-grade, all-in-one hand tool designed for fast, reliable installation of modular connectors (RJ22, RJ11/RJ12, RJ45) on paired-conductor cables. Featuring precision-ground high-carbon steel dies, an ergonomic ratcheting mechanism with safety features, and a durable steel body with black-oxide finish, it delivers superior performance and longevity for voice and data wiring tasks.












| ASIN | B002D3B97U |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #51,947 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #155 in Crimpers |
| Brand | KLEIN TOOLS |
| Color | Yellow/Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,502) |
| Date First Available | April 18, 2009 |
| Global Trade Identification Number | 00092644580147 |
| Grip Type | Ergonomic |
| Handle Material | High Carbon Steel |
| Handle Type | Ergonomic |
| Included Components | Ratcheting Modular Crimper/Stripper |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.6 ounces |
| Item model number | 406 |
| Manufacturer | Klein Tools |
| Material | Steel with Black Oxide |
| Number of Handles | 2 |
| Part Number | 52767 |
| Pattern | Crimper |
| Power Source | Hand Powered |
| Product Dimensions | 7.5"L x 4"W |
| Size | Crimper, Data Ratcheting RJ45 |
| Style | Crimper, Data Ratcheting RJ45 |
| UPC | 092644580147 |
| Usage | Crimping,Cutter |
S**N
Excellent tool
Works great. Solid build. Great value and easy to use.
J**D
Great tool
I am running wire in my home. I have a cheap crimper that that seems to have problems with pin #7. I got tired of it and got a better crimper. No more problems and all my cable ends are good.
M**T
Does an excellent job without straining your hand.
This tool makes crimping a much easier job. It’s design makes it very comfortable to hold and easy to squeeze with enough pressure to get a good crimp. It makes a clean cut in wire, again, with no strain to your hand. It was definitely well-worth the price.
W**P
It's a Klein, quality is built in.
Yes it's a Klein, overall seems good. I was never a fan of ratchet mechanisms. But that's a personal thing. For the price, it's a good starter crimper. It's easy enough to use, seems like the final crimp on the rj45 connector is a tad tight. But the die should be able to be adjusted to ease it a tad. Value for the money is good, not for the experienced user I don't believe. Never been a proponent of guide bars to help make cuts standard. Overall performance is good.
F**N
Super excellent. Love this product.
Super excellent. Love this product.
R**M
Great product
Works greats. Good functionality.
M**W
Just go Klein
I bought an off-brand crimper which kept failing the end-result product for my work. A coworker showed me this exact Klein tool. He used it, and on the first crimp, it passed. I have since purchased this tool, and the crimps have yet to fail.
J**N
Don't go cheap on this kind of tool
A crimper is a crimper, right? They all serve the same purpose and do the same thing... well, not really. I used to be under the impression that the cheap ones that come with kits are decent enough, they get the job done. Then I got this. I'm not used to holding a crimping tool without nearly getting my finger cut off. The guard alone is worth the extra money. But how it strips UTP cables is like butter. The cheaper variants usually have to be carefully handled so that it doesn't cut the copper. This one just straight up strips it like butter, and though I've caught the copper a couple times, it mostly keeps them intact. When you use the wire cutters, you get a feeling of actually knowing they've been completely cut through. The cheaper ones use crappy blades will chip and dull easily. Even new, you never feel like it cuts all the way... mostly because they don't. This one does. The only part I'd say is on par with the cheaper versions (and probably all others) is the crimping because, well, they all crimp the same. However, the industrial feel gives you more security in knowing the thing will actually stay on. I'd easily recommend this from beginners to intermediates. If this is all you do all day, though, I can't personally attest to the durability of that kind of work, so I can't speak either way. To me, though, it was worth it.
D**O
Funziona perfettamente un bell articoloo
U**L
Works well.
P**N
Being using it for about a month now. Except for one time when the wires were in the wrong serial all other connections are working prefectly.
E**R
Una maravilla de producto.
J**S
Bought in Jan 2026 to reteriminate some cat6 leads for a CCTV install after wasting money on a cheaper kit and this saved the day. Only issue is I needed one for pass through plugs but I was able to trim the excess off myself.
Trustpilot
3 weeks ago
1 day ago