If you are an electrician or you happen to have to make a small electrical installation in your home, you will undoubtedly have to use a cable or wire crimping tool. This tool (or, at least, most of these tools) was created for specific purposes, so don’t try to use other means to do this job and take a look at our guide.

Working with cables, it often happens – not to say almost always – that things do not go as planned. Maybe you notice that the cable is too short and you ask yourself: what should I do? The crimping tool, also called “compression pliers,” was invented for these occasions and will allow you to work effectively in such situations.

Right below, we had listed out the best crimping tools.

Klein Tools 3005CR Wire Crimper Tool, Ratcheting Insulated Terminal Crimper for...
  • Crimps insulated termils onto 10-22 AWG stranded copper wire
  • Adjustable compound action design puts more crimping power into each squeeze
  • Three crimping cavities in one tool: 22–16 AWG (Red), 16–14 AWG (Blue) and 12–10 AWG (Yellow) termils
  • Built-in ratchet ensures full-cycle crimping for a uniform crimp every time
  • Unique cavity design provides consistent crimp from either side of the tool
Wire Crimper Tool Qibaok Ratcheting Insulated Wire Terminal Connectors Crimping...
  • CRIMPING WIRE SIZE AWG20-10:Steel jaw contains color-coded wire size markings for red (20-16 AWG), blue (16-14 AWG), and yellow...
  • HIGH QUALITY MATERIAL:This Wire crimping plier kit is made of high quality Alloy steel. It is a high strength hand tools for your...
  • RATCHETING DESIGN:There is a ratcheting mechanism design for this Insulated terminals crimping tool, one-hand operation could make...
  • DOUBLE CRIMPING DIE:Double crimping die creates a secure crimp that resists pull-out.Ratcheting function allows you to secure a...
  • QUICK RELEASE LEVER:Quick release lever frees the crimper jaws in any position and when double crimp is complete, acts as a...
Cable Lug Crimping Tool with 170pcs Copper Wire Lugs, Wire Crimping Tool for AWG...
  • 【Complete Kit】- You will get a battery cable wire lug crimping tool, a cable cutter, 170pcs copper ring terminal block, 210pcs...
  • 【10-1/0 Lug Crimper】- Professional cable terminal crimping tools are 6mm²/10mm²/16mm²/25mm²/35mm²/50mm² (similar to AWG...
  • 【Electrolytic Grade Copper】- All ring terminals are made of electrolytic grade copper to achieve maximum conductivity. The...
  • 【Labor-saving Crimping】- The handle of the crimping device is up to 10" long and is wrapped with soft rubber. The ergonomic...
  • 【Heat Shrinkable Tube】- The heat shrinkable tube is made of high-quality polyethylene material, which is thick and durable.
SaleRANK NO. 4
Klein Tools 1005 Cutting / Crimping Tool for 10-22 AWG Terminals and Connectors,...
  • Crimper crimps 10 to 22 AWG insulated and non-insulated terminals
  • Cutting and Crimping Tool has specially hardened wire cutter in nose
  • Tapered nose design for working in confined spaces
  • Crimping die marked for insulated and non-insulated solderless terminals and connectors
  • Made in USA
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Wirefy Crimping Tool For Insulated Electrical Connectors - Ratcheting Wire...
  • PROFESSIONAL CRIMPING TOOL - this hand crimper has efficient ratcheting mechanism and professional grade crimping die for proper...
  • PRECISE RATCHETING MECHANISM – wire connectors are crimped by squeezing the handle through a complete ratcheting cycle until the...
  • ADJUSTABLE CRIMPING FORCE - The tool has a star wheel that allows to adjust crimping height to ensure the right amount of crimping...
  • ERGONOMIC COMFORTABLE HANDLES - The ergonomic, cushioned, non-slippery handles were designed to ensure strong grips in any...
  • LIFETIME WARRANTY - Wirefy stands behind the quality of our products. We offer lifetime warranty for our crimping tools. If you...
SaleRANK NO. 6
TICONN Crimping Tool for Heat Shrink Connectors - Ratcheting Wire Crimper -...
  • 【PROFESSIONAL CRIMPING TOOL】TICONN hand crimper has efficient ratcheting mechanism and professional grade crimping die for...
  • 【PRECISE RATCHETING MECHANISM】wire connectors are crimped by squeezing the handle through a complete ratcheting cycle until...
  • 【ADJUSTABLE CRIMPING FORCE】The tool has a star wheel that allows to adjust crimping height to ensure the right amount of...
  • 【ERGONOMIC COMFORTABLE HANDLES 】The ergonomic, cushioned, non-slippery handles were designed to ensure strong grips in any...
  • 【TICONN BRAND QUALITY COMMITMENT】 We stand behind the quality of our products. If for any reason you are not satisfied with...
WGGE WG-015 Professional 8-inch Wire Stripper / wire crimping tool, Wire Cutter,...
  • ✅ 8 inch Professional Wire Stripper: Cuts, strips wire and loops 10-22 AWG Solid copper wire or aluminum cables.high carbon...
  • ✅ Easy To Use: Strong-gripping serrated nose for easy bending, shaping, and pulling of wire
  • ✅ Designed Grip Handle:Cutting action combined with ergonomic curved handle, designed non-slip rubber handle, which enables firm...
  • ✅ ALL-IN-ONE: it's could be applied to crimping both insulated and non-insulated terminals
  • ✅ 24 Month Warranty: Quality assurance. 24 Month warranty and 24/7 hours WGGE customer service
Channellock 909 9.5-Inch Wire Crimping Tool | Electrician's Terminal Crimp...
  • Cuts and crimps 10-22 AWG wire
  • Designed for crimping of both insulated and non-insulated solderless connections and terminals
  • Laser heat-treated edges last longer
  • High-carbon C1080 steel for superior performance on the job and electronic coating for ultimate rust prevention
  • Made in the USA
SaleRANK NO. 9
Gardner Bender GS-388 Electrical Pliers, Crimper & Cutter, Comfort Grip,...
  • CRIMPS 22-10 AWG non-insulated terminals
  • 8 in. high leverage design and a NON-SLIP COMFORT GRIP HANDLE
  • EASILY CUT copper and aluminum wire
  • TAPERED NOSE for cutting in tight locations
  • Made with DROP FORGED STEEL for longevity and durability
Hand Operated Hydraulic Crimping Tool Range 12 AWG-2/0 AWG for Cable Lugs...
  • Hydraulic crimping tool specification: Crimping range 12 AWG-2/0 AWG, Stroke 5.6Inch
  • Hydraulic crimping tool 9 pairs of dies: 2/0 AWG and 1/8 "for stainless steel wire rope
  • 【Wide Application】 The crimper tool is great for battery and welding cables , power Wires , and electrical cables ,even can be...
  • 【Comfortable grip】 The vinyl-dipped grip is very comfortable and easy to use and Wont slip
  • 【Easy operation】The mold can be easily replaced by one-way fixed latch
iCrimp Wire Rope Crimping Tool for Aluminum Oval Sleeves,Double Sleeves,Crimping...
  • Heavy-duty wire rope hand crimper(Swaging tool) with solid construction lasts for years
  • Well polished jaw brings tight and clean compression on each crimping
  • Smooth surface provides security assurance to the users
  • For aluminum wire rope crimp ferrules,crimping loop sleeve, duplex sleeve, fishing double sleeves, railing fittings
  • Length: 15 inch / Weight: 2.56 lb
AMZCNC Hammer Lug Crimper Tool for 8 AWG - 0000 AWG Battery and Welding...
  • EASY USE TIP: Loading connector & cable then crimps with the aid of hammer.Recommend 2 to 4 lb sledgehammer,with a bigger hammer...
  • Crimping Type: Indent. Terminal Type: Uninsulated.
  • WIRE GAUGE: Crimps 8 gauge to 4/0 gauge connectors.8 AWG, 6 AWG, 4 AWG, 2 AWG, 1 AWG, 0 AWG, 00 AWG, 000 AWG, 0000 AWG.
  • PROFESSIONAL CRIMP: Ideal for battery and welding cables.
  • Full refund for any manufacture defective.

Everything You Need to Know About Crimping Tools

For those who are not used to working with cables or electrical wires, the crimping tool is probably not among the best-known tools, since it is not as popular as the stripping tool or the cable cutter.

To answer some of the most frequently asked questions of future and potential users of this tool, we have prepared the following section.

What Is a Crimping Tool?

The crimping pliers for cables or electric wires are named after the English term crimper, “crimping,” which means connecting an electric cable by tightening it, in fact, with special pliers.

To be exact, crimping consists in connecting an electrical cable to a connector, to guarantee an electrical contact similar to that which would be obtained with welding.

The crimping is done by mechanical crushing, with which the cable remains fixed on the connector thanks to the pressure that is exerted during the crushing. This operation is irreversible: this means that the cable can no longer be disconnected from the respective connector.

What Is a Crimping Tool For?

A crimping tool deforms the cables to make their cold fusion possible. In workshops, technicians often melt cables by welding. The crimping tool carries out the casting process entirely on its own, without the need to use other more complex tools.

In addition to being used to melt electrical cables, these pliers are also very popular in the production of jewelry, in particular, to firmly fix the ends of pearl strings. The use of a crimping tool ensures a permanent and long-lasting fixing.

How to Use a Crimping Tool with Electrical Cables?

In short, we can say that this tool is mainly designed to work with different types of electric cables. Using a crimping tool is not as complicated as many people think. We have, therefore, developed a short guide in five simple steps to explain how to handle it successfully.

  • Choose the right terminal. A terminal is the slightly bulky plastic part at the end of a cable. Usually, it is located just before the actual connector.
  • Strip the insulation of the cable and do not expose more than the length of the terminal. For example, if your airport is 0.50 cm long, remove only those 0.50 cm of insulation.
  • Twist the cables with your fingers. Twisting the cables together makes sliding in the terminal more susceptible, as well as promoting a more resistant crimp. Then, you will need to insert the cables into the terminal.
  • Insert the terminal in the correct nest of the crimping tool. Some pliers are equipped with nests marked by the colors of the standard connectors. The gauges of the electric cables are printed on other pliers.

Finally, tighten the crimping tool as hard as you can and release it. You will thus be able to obtain a tight and long-lasting fuse.

Things to Consider Before Purchasing

It is almost impossible to be able to buy a quality tool if you do not know the appropriate purchase criteria to consider. Beyond the indispensable features, there may also be other features included in the crimping tool, which will allow you to make the most of it. here are the most important criteria:

Working Volume

The first aspect to consider is the intensity of the work that you will have to do, as the type of crimping tool you will have to buy will depend on this. In general, manual ones are ideal for limited volumes of work, those that are carried out only occasionally.

Higher workloads will require the use of automatic tools such as a pneumatic press. It will always be worth considering the operating volume to determine if the crimping tool you plan to buy will be useful for the various operations you will have to carry out. A medium quality gripper could easily break if used for complex jobs.

Cable Gauge

The size of the cable is a fundamental criterion for knowing exactly which crimping tool you need since these tools have different sizes depending on the area they can accept. This caliber is measured by the American Wire Gauge (AWG ) unit.

Type of Cable

The type of cable is one of the most important aspects to consider, as each variant of cable or wire requires a different crimp. For example, the coaxial cable requires a BNC or coaxial clamp. It is essential to check the type of cable that will be used before purchasing one of these tools.


Quality crimping pliers are expected to last at least ten years. The tighter the crimp, the better. Too narrow terminals reduce the cross-section of the cable. This is an essential factor to take into consideration before purchasing because loose connections would cause failure or damage.


Undoubtedly, accessories can play a significant role when making a decision. Some manufacturers offer their models of grippers in kits, which include up to over a thousand terminals of different sizes. In other cases, the crimping pliers have multiple interchangeable vices included in the package. In this way, you can use them in different scenarios.

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