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🔌 Crimp like a pro, every time—because your connections deserve the best!
The Wirefy Ratcheting Wire Crimper is a professional-grade tool designed for insulated nylon electrical connectors. Featuring a precision ratcheting mechanism, adjustable crimping force via a star wheel, and ergonomic cushioned handles, it delivers consistent, rock-solid crimps with ease. Its auto-release lever enhances one-handed operation, while the durable build and lifetime warranty ensure it stands up to both DIY enthusiasts and professional electricians alike.










| ASIN | B07GFLWKTT |
| Best Sellers Rank | 7,060 in DIY & Tools ( See Top 100 in DIY & Tools ) 16 in Crimpers |
| Brand | Wirefy |
| Colour | Black, Orange |
| Country of Origin | Taiwan |
| Customer Reviews | 4.6 out of 5 stars 6,971 Reviews |
| Grip Type | Ergonomic |
| Grip type | Ergonomic |
| Handle Length | 6 Inches |
| Handle Material | Nylon |
| Handle material | Nylon |
| Item Dimensions L x W | 29L x 11.9W centimetres |
| Item Weight | 540 Grams |
| Item weight | 540 Grams |
| Manufacturer | Wirefy |
| Model Number | Wirefy-CRMP-01 |
| Part Number | Wirefy-CRMP-01 |
| Product dimensions | 29L x 11.9W centimetres |
| Set Name | Wirefy Black and Orange Wire Crimping Tool |
| Size | 29.01 cm x 11.91 cm |
| Specification Met | CE |
| UPC | 857409007082 |
| Unit Count | 1.0 Count |
| Usage | Electrical applications, professional and DIY projects, insulated terminals |
D**N
Impressive bit of Kit
Excellent value bit of kit with a good grip and easy to use. Perfect size and produced excellent, strong crimps. I particularly like the auto release mechanism at then end of the crimp process.
T**R
Good Tool. Works Great
As the title says. Works really well with zero nonsense. Feels well made and has already done quite a bit of work the past month. Stands up to a bit of rough handling been thrown about the toolbox and on site. Recommended.
D**E
Far better than my worn old crimpers
Seems very tight on red crimp terminals, not so much on blue and yellow. (I don't have much strength in my arthritis thumbs) Have had to use both hands to get crimped and released several times. Crimps perfect tho and can put terminals in jaws both ways and crimps same ( old bluepoint set 1 way round)
T**0
Very sturdy
Well made crimps, ratchet works after some adjustment, you need fairly big strong hands, I'm no weakling but still needed to use two hands to get a good crimp.
R**B
Good quality
Great addition
F**X
really useful
Really useful tool and far better than guessing the crimp pressure with a pair of pliers. Had these for a while now and they have been used a lot on car and motorcycle electrics
N**K
That the tool will produce an effective crimp joint.
The item arrived as expected and well packed. I can say from experience that many such tools do not meet expectations, but this tool is a well made and solid example of how a crimp tool should work. It has adjustable jaw pressure to adjust the crimp height and cope with a range of wire gauges and crimp quality and a ratchet mechanism to ensure the correct pressure is applied. A quality tool.
R**M
Does what it's designed for.
Ratchet release is awkward to use.
Trustpilot
2 months ago
1 month ago