Search  for anything...

Wirefy Crimping Tool For Insulated Electrical Connectors - Ratcheting Wire Crimper Tool - Crimping Pliers - Ratchet Terminal Crimper - Wire Crimping Tool | Crimper Tool Electrical and Crimp Tool

  • Based on 15,496 reviews
Condition: New
Checking for the best price...
$19.19 Why this price?
Labor Day Deal · 20% off was $23.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Sep 1
Order within 23 minutes
Available payment plans shown during checkout

Style: For Insulated Nylon Connectors


Features

  • PROFESSIONAL CRIMPING TOOL - this hand crimper has efficient ratcheting mechanism and professional grade crimping die for proper rock-solid crimps every time. This crimping tool works best with insulated nylon electrical terminals. A perfect wire connectors crimp.
  • CRIMPING TOOLS FOR ELECTRICAL CONNECTORS wire connectors are crimped by squeezing the handle through a complete ratcheting cycle until the handle releases automatically. The ratcheting function allows to secure a wire connector while you can insert the wires into the crimp.
  • ADJUSTABLE CRIMPING FORCE - The wire crimpers electrical has a star wheel that allows to adjust crimping height to ensure the right amount of crimping force depending on your crimping project. A designated quick release lever allows to open the crimper jaws in any position
  • ERGONOMIC COMFORTABLE HANDLES - The ergonomic, cushioned, non-slippery handles were designed to ensure strong grips in any condition. These handles have enough leverage to comfortably crimp AWG 22-10 splices.
  • WIREFY QUALITY ASSURANCE - Wirefy is committed to the excellence of our products. We ensure support for our crimping tools. If you encounter any issues with your crimpers, just let us know. Our customer experience team is always here to help.

Brand: Wirefy


Color: Black


Item Weight: 1.2 Pounds


Product Dimensions: 11.42"L x 4.69"W


Handle Material: Nylon


Brand: ‎Wirefy


Color: ‎Black


Item Weight: ‎1.2 Pounds


Product Dimensions: ‎11.42"L x 4.69"W


Handle Material: ‎Nylon


Grip Type: ‎Ergonomic


Handle Length: ‎6 Inches


UPC: ‎857409007082


Manufacturer: ‎Wirefy


Part Number: ‎Wirefy-CRMP-01


Item Weight: ‎1.21 pounds


Item model number: ‎Wirefy-CRMP-01


Is Discontinued By Manufacturer: ‎No


Style: ‎For Insulated Nylon Connectors


Material: ‎Carbon Steel


Item Package Quantity: ‎1


Measurement System: ‎English/Standard


Usage: ‎Electrical applications, professional and DIY projects, insulated terminals


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: August 14, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • excellent
Style: For Heat Shrink Connectors
this thing is solid and works exactly as it should. very happy i bought it. has come in handy for simplifying adding connections for me. wish i had bought one years ago. perfect crimp every time. good price for the ease of use.
Reviewed in the United States on July 28, 2025 by Soks

  • Great quality
Style: Wire Stripper and Cutter
I've had the pleasure of using this wire stripper, and I must say, it exceeds expectations in every way. The build quality is immediately noticeable; it feels solid and well-constructed, which gives confidence in its durability and long-term performance. One of the standout features of this wire stripper is its locking mechanism. This thoughtful addition ensures safety and convenience, making it easy to store without the risk of accidentally damaging other tools or injuring yourself. The price point is also very attractive. For the quality and functionality it offers, it provides excellent value for money. You won't have to break the bank to get a reliable tool that delivers consistent results. What truly sets this wire stripper apart is the variety of wire sizes it can handle. Whether you're working with thin or thick wires, this tool accommodates a wide range, making it incredibly versatile. This flexibility means it's suitable for a variety of projects, from simple home repairs to more complex electrical work. Overall, this wire stripper is a must-have for both DIY enthusiasts and professionals. Its combination of solid construction, user-friendly features, and affordable price make it an indispensable addition to any toolbox. Highly recommended! ... show more
Reviewed in the United States on June 26, 2024 by Michael

  • Excellent crimper !!
Style: For Insulated Nylon Connectors
Already used it. Wonderful tool. You almost can't screw up when using it to crimp. Perfect / solid crimp. Crimper is solidly built.
Reviewed in the United States on May 17, 2025 by Topgallants

  • Interchangeability with Titan crimper and case option
Style: Crimping Tool 9" - No Die
So I first purchased a Titan 11950 7pc crimper set. I have used it quite a bit and really really like it. I had also purchased a couple of extra dies and needed some other that were not specifically offered by/for the Titan. That is how I found the Wirefy product line. I bought 7 additional Wirefy dies and the 9” crimper handle. I was initially concerned if the dies would interchange with the Titan crimper. They seem to interchange without issue. I have not performed many crimps with them, yet it seems so far to be a good addition. I bought the crimper handle to add an additional to my tool box and to have the heavier duty option. It feels good in the hand and operates smoothly. It would be an excellent addition to any tool kit. With all of my new found dies and the additional frame I had outgrown my original blow molded case. I upgraded to a Plano 3500 series box. Plano model number 2375002. It is a clear plastic box most often associated with fishing tackle. The one I chose has a wide section at the bottom that accommodates the crimper frames (both fit and the lid closes) as well as all of the dies I now have. There is not a space for each individual die set but it is very manageable. I mention this because there was some question as to if the case that Wirefy offers would accommodate the larger frame. Lastly I included a photo of the Titan frame, the 9” Wirefy frame and my older Paladin 1300 crimper. I read in another review that the 9” was the same as the Paladin with the exception of the quick change feature. My particular model is not as such and is a closer match to the Titan frame. The grips are quite a bit beefier and seem far more comfortable than the Paladin tool. Final thoughts are, if have you have Titan product here is a good source for additional dies. If you want to get a frame and single set of dies, this is a very good option and if you want the heavier larger frame, I wouldn’t hesitate. ... show more
Reviewed in the United States on March 10, 2022 by Michael C. Michael C.

  • Highly recommended, accurate and solid crimping, but intentionally no jaws included
Style: Crimping Tool 8.7" - No Die
This is my second pair. Very well made and the crimps are accurate. Highly recommended, but remember, these are just the crimper, not any jaws.
Reviewed in the United States on July 24, 2025 by Chugach

  • Efficient and Reliable Crimping Tool
Style: For Heat Shrink Connectors
This crimping tool has quickly become a staple in my DIY toolkit. This ratcheting wire crimper is incredibly efficient, providing a secure and reliable crimp every time. The ratcheting mechanism ensures consistent pressure, making it easy to achieve professional-quality crimps without much effort. One of the standout features is the ergonomic design. The handles are comfortable and reduce hand fatigue, even during extended use. The tool is well-constructed and feels durable, which gives me confidence that it will last through many projects. The adjustable crimping pressure is also a great feature, allowing for precise adjustments based on the connector size and type. The only minor downside is that it takes a bit of practice to get the hang of the ratcheting mechanism, but once you do, it makes the crimping process much more efficient and consistent. I think this crimping tool is an excellent investment for any DIY enthusiast. Its reliability, ease of use, and high-quality results make it a must-have tool for anyone working with electrical connectors. Highly recommended for its performance and durability. ... show more
Reviewed in the United States on July 14, 2024 by dragonlord

  • Super impressed
Style: For Insulated Nylon Connectors
Works as advertised. Its easy to see why it is rated so high. Good construction.
Reviewed in the United States on July 30, 2025 by Les Walther

  • Quality tool, good value
Style: For Insulated Nylon Connectors
Easy to use, and I like that it is a ratcheting tool. Leaves nice, neat, tight crimps on insulated terminals without damaging the insulation. Used it to re-terminate the wires on a replacement igniter for my pellet stove and the connector crimps leave me confident I won't have any problems with the electrical connection. ... show more
Reviewed in the United States on February 28, 2025 by joejv4

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...