








🔌 Crimp like a pro—secure every connection with precision and ease!
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 from AWG 22-10 wires. Its auto-release lever ensures effortless one-handed operation, while durable carbon steel construction and a lifetime warranty guarantee long-term reliability for both DIY enthusiasts and professional electricians.










| ASIN | B07GFLWKTT |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 12,093 in DIY & Tools ( See Top 100 in DIY & Tools ) 34 in Crimpers |
| Certification | CE |
| Colour | Black, Orange |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,918) |
| Date First Available | 14 Aug. 2018 |
| Handle material | Nylon |
| Item Package Quantity | 1 |
| Item Weight | 540 g |
| Item model number | Wirefy-CRMP-01 |
| Manufacturer | Wirefy |
| Material | Carbon Steel |
| Measurement System | English/Standard |
| Part Number | Wirefy-CRMP-01 |
| Product Dimensions | 29.01 x 11.91 x 0.25 cm; 540 g |
| Size | 29.01 cm x 11.91 cm |
| Style | For Insulated Nylon Connectors |
| 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.
J**A
Muy buena calidad de la grimpadora. Apriete y grimpado perfecto. Graduable en la fuerza de prensado, mediante un tornillo que libera una ruedacita de trinquete que permite aumentar o disminuir la presion en la boca de la mordaza. Dentado con doble muesca para un más eficaz grimpado del terminal. Muy buena ergonómica para el apriete con la mano. Mangos en goma antideslizante. Muy robusto. Fabricado en acero y pintado en negro. Fabricado en Taiwan, para el importador/vendedor WIREFY
J**E
Diese Crimpzange hat meine Arbeit beim Verdrahten enorm erleichtert. Sie liegt gut in der Hand, lässt sich präzise dosieren und greift die Verbinder gleichmäßig fest – nichts rutscht, nichts wird beschädigt. Besonders gut gefällt mir, dass die Zange für isolierte Stoßverbinder ausgelegt ist und diese absolut sicher vercrimpt. Ideal für Kfz, Elektronik, Modellbau und Hausinstallationen. Die Verarbeitung ist stabil, das Werkzeug wirkt professionell und langlebig. Für Hobby- und Profihandwerker*innen gleichermaßen zu empfehlen – ich würde sie sofort wieder kaufen!
E**E
Goed product, werkt prima
M**O
Muy buenas, me gusta el crimpado.
M**X
My initial reaction is that it is hard to believe you get this kind of quality in a crimping tool for the price paid. Fit and finish are great. The tool produces a solid crimp and works flawlessly so far. I have made less than 50 crimps so far, so I can't speak to longevity. I will update this review if this changes. Very satisfied at this time.
Trustpilot
2 weeks ago
1 month ago