How to Choose the Right Crimping Tool for Your Project

Your Guide to buying the best Crimping tools


Crimping tools are essential for a wide range of DIY projects, from electrical repairs to jewelry making. This buying guide will provide readers with an in-depth look at the different types of crimping tools available, as well as the features and benefits of each. We’ll also cover important topics such as safety, price, and how to choose the right tool for your needs. By the end of this guide, readers will have gained the knowledge and confidence to buy the right crimping tool for their project.

Key features

  1. Crimping Range - The range of crimp sizes the tools are designed to support. Some tools are designed to accommodate a wide range of crimp sizes, while other are designed for a more limited range.
  2. Handle Comfort - The shape and material of the handle should feel comfortable in your hand, and should allow for easy one-handed operation.
  3. Construction Quality - High-quality tools are typically made from durable, corrosion-resistant materials that can withstand regular use and abuse.
  4. Safety Features - Look for tools that have a safety latch to prevent accidental opening and closing of the jaws.
  5. Cable Support - A good crimping tool should have a wide jaw opening for better grip on larger cables, and should have cable support jigs to keep the cable in place while crimping.
  6. Price - Crimping tools can range from very affordable to more expensive depending on the features and construction quality.

See the most popular Crimping tools on Amazon

Important considerations


  • Versatility: Crimping tools can be used for a variety of applications, including electrical wiring, plumbing, and automotive work.
  • Time-Saving: Crimping tools offer a quick and efficient way to join pieces of metal or other materials.
  • Precise Connections: Crimping tools can create a strong and secure connection that is sure to last.
  • Durable: Crimping tools are usually made from tough materials, making them durable and reliable.
  • Cost-Effective: Crimping tools are relatively inexpensive and can be used multiple times.


  • Cost: Crimping tools can vary widely in cost, depending on their specific purpose and level of quality.
  • Storage: Crimping tools are usually quite bulky, and may require a significant amount of storage space.
  • Electrical Knowledge: Using a crimping tool requires a certain level of electrical knowledge or training in order to ensure that the job is done correctly.
  • Time-Consuming: Crimping tools are often time-consuming to use, and may be difficult to maneuver in tight spaces.
  • Safety: Working with a crimping tool can be dangerous if not done properly, as the tools are often powered by electricity.

Best alternatives

  1. Wire Strippers - A tool used to remove insulation from electrical wires when connecting or splicing.
  2. Pliers - A hand tool used to hold and manipulate objects or to press down and cut material when crimping.
  3. Cable Cutters - A tool used to cut through plastic-coated or rubber-coated cables in order to perform crimping.
  4. Wire Twisters - A tool used to twist several insulated wires together in order to create a secure electrical connection.
  5. Heat Guns - A tool used to generate high temperatures in order to shrink insulation on wires or connectors when crimping.

Related tools, supplies, and accessories

    Crimping Tool - A tool used to join two pieces of metal by deforming one or both of them to hold the other. Crimp Connectors - Connectors used to join two pieces of metal by crimping. Cable Cutter - A tool used to cut cables for crimping. Wire Stripper - A tool used to strip the insulation off of wires for crimping. Heat Shrink Tubing - A tubing used to insulate and protect wires that have been crimped. Crimping Die - A die used in a crimping tool to shape the metal.

Common questions

  1. What is a crimping tool? A crimping tool is a device used to attach a terminal or connector to a wire. The crimp tool applies pressure to the crimp, and the metal teeth inside the tool bite into the metal of the wire, creating a secure and lasting connection.
  2. What types of crimp tools are available? There are many types of crimping tools available, including hand-held tools, hydraulic tools, and ratchet tools. Each type of tool has different features and is intended for different applications.
  3. What should I consider when buying a crimp tool? When buying a crimp tool, you should consider the type of tool needed for your application, the type of terminals or connectors being crimped, and the size of the crimp. Additionally, you should consider the cost, weight, materials, and design of the tool.
  4. What is the difference between a ratchet and a non-ratchet crimp tool? A non-ratchet crimp tool is a manual tool which is operated by squeezing together two handles to crimp the terminal or connector. A ratchet crimp tool is operated by pushing a lever down and then releasing it, causing the tool to automatically crimp the terminal or connector.
  5. Are crimp tools difficult to use? Crimp tools can be easy or difficult to use depending on the type of tool and the application. Hand-held crimp tools typically require less skill than hydraulic tools, and ratchet tools require minimal skill to operate.
  6. What safety precautions should I take when using a crimp tool? When using a crimp tool, it is important to wear protective eyewear and gloves to protect against flying debris and any sharp edges on the terminals or connectors. Additionally, it is important to ensure the tool is in good working order and that the crimps are properly made.


An interesting fact about crimping tools is that the US Navy uses a special type of crimping tool called “King Crimpers” to help attach electrical wires in the engine rooms of its ships. The King Crimper is a large tool that is specially designed to handle the tough conditions found in a ship’s engine room. It is also capable of attaching wires that are thicker than those normally used by civilian electricians. The King Crimper is a unique tool that is only available in the US Navy and is highly prized by the sailors who use it. Source: What is a King Crimper?

Disclaimer: This buying guide was not created by humans, and it is possible that some of it's content is inaccurate or incomplete. We do not guarantee or take any liability for the accuracy of this buying guide. Additionally, the images on this page were generated by AI and may not accurately represent the product that is being discussed. We have tried to convey useful information, but it is our subjective opinion and should not be taken as complete or factual.