Top 10 Best Torque Wrenches [2021]

Whether you are an expert, professional, or hobbyist mechanic, using the best torque wrenches for the maintenance, calibration, and repair of your car is essential.

It secures the vehicle and tightens bolts and nuts effortlessly. Today we have a selection to help you get the best torque wrench.

Difficult to make a choice for your new Torque Wrench? We have written this special Torque Wrench buying guide to help you, with the TOP 10 of the best sellers of the moment, tests, opinions. As in all our buying guides, we have done our best to help you choose the best Torque Wrench!

What is the best torque wrench?

Are you looking for a new torque wrench to add to your collection? We present below a selection of products unearthed online that we have tried in order to help you make the best choice.

Following this selection, you’ll also find a buying guide, showing you all the key features to look out for and tips for choosing the model that’s right for you.

Torque Wrench Buying Guide

The torque wrench is one of the essential tools in the field of mechanics. An advanced tool that allows you to tighten or loosen a screw or bolt, is based on the principle of the lever arm, in order to develop tenfold force at the level of the nut. Unlike a conventional wrench, the torque wrench enables perfect tightening at the optimum torque. Thanks to the ingenious system of this key, it is quite possible to turn it in a vacuum, depending on the direction of tightening or unscrewing, and this, taking into account the pre-established setting. Today, the torque wrench is offered in different models. With the very varied offer, it is often difficult to navigate. Here are the essential criteria to know in order to choose the one that best meets your needs and that will fit into the toolbox.

How torque wrenches work

The mode of operation is the first criterion to take into account before purchasing a torque wrench that will include a toolbox. The goal will be to identify the one that best matches the work the user wants to do.

The torque screwdriver is the most basic torque wrench model. It is often the most used for the assembly of parts requiring a low tightening torque. The benchmark unit of measurement is the newton-meter. As this is a basic model, it is therefore not suitable for tightening and loosening parts that require high tightening torques.

The click wrench, on the other hand, is the most practical and the easiest to handle, since the user will not have to worry about the tightening torque. In fact, the wrench emits a typical “click” -type sound signal when the tightening torque is reached. To do this, it suffices to define the tightening torque in advance, and more precisely the desired value N.m. Click wrenches are now available in two distinct categories, namely fixed value models and variable value models. It should be noted that the tightening torque of this type of wrench is adjustable over a range of 200 to 100 M.m, with a selection of strokes per increments of 1 N.m for maximum precision.

As its name suggests, the direct reading wrench offers the possibility of monitoring the tightening torque exerted in real-time. The user can therefore closely follow the development of tightening at any time.

The electronic torque wrench is for its part appreciated for the very practical side provided by its display. Indeed, this model is equipped with a gauge that serves to warn the user when it is now time to stop tightening. The presence of a keyboard also allows for even more precise work, compared to the direct reading model.

The hydraulic assisted wrench is more suitable for higher tightening torques. This is the model most used by professionals.

  • Best
    Value

    TEKTON 1/2 Inch Drive Click Torque Wrench

    TEKTON 1/2 Inch Drive Click Torque Wrench

    4.7

    20,983 reviews

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  • Editors
    Choice

    EPAuto 1/4-Inch Drive Click Torque Wrench

    EPAuto 1/4-Inch Drive Click Torque Wrench

    4.5

    4,292 reviews

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  • LEXIVON 1/2-Inch Drive Click Torque Wrench

    LEXIVON 1/2-Inch Drive Click Torque Wrench

    4.7

    2,437 reviews

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  • Summit Tools 1/2 inch UltraPrecision Digital Torque Wrench

    Summit Tools 1/2 inch UltraPrecision Digital Torque Wrench

    4.6

    250 reviews

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  • CRAFTSMAN Torque Wrench

    CRAFTSMAN Torque Wrench

    4.8

    297 reviews

    Check price

TEKTON 1/2 Inch Drive Click Torque Wrench EPAuto 1/4-Inch Drive Click Torque Wrench LEXIVON 1/2-Inch Drive Click Torque Wrench Summit Tools 1/2 inch UltraPrecision Digital Torque Wrench CRAFTSMAN Torque Wrench

Best
Value

TEKTON 1/2 Inch Drive Click Torque Wrench

Editors
Choice

EPAuto 1/4-Inch Drive Click Torque Wrench

LEXIVON 1/2-Inch Drive Click Torque Wrench
Summit Tools 1/2 inch UltraPrecision Digital Torque Wrench
CRAFTSMAN Torque Wrench
4.7

20,983 reviews

4.5

4,292 reviews

4.7

2,437 reviews

4.6

250 reviews

4.8

297 reviews

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Top 10 Best Torque Wrenches

TEKTON 1/2 Inch Drive Click Torque Wrench

TEKTON 1/2 Inch Drive Click Torque Wrench

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  • PROS

    • Come from a highly reputable company

    • Reversible ratchet head

    • All steel and has no plastic parts

    • Easy to use, easy to read, and value for money

  • CONS

    • A little bit heavy compared to its competitors

4.7

20,983 reviews

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The TEKTON 1/2 Inch Drive is a torque wrench that all mechanics want to have. There are many reasons why this tool is the best selling in its category and one is the reputation of its brand. TEKTON is durable, reliable, and dependable.

The torque wrench Tekton includes a storage case and a product manual so even beginners can use it without any difficulty. Its high-contrast dual-range scale is easy to read even in low light – a preferred tool for mechanics working under the chassis where lights are low. Its torque range is perfect for both small and big size bolts and nuts.

EPAuto 1/4-Inch Drive Click Torque Wrench

EPAuto 1/4-Inch Drive Click Torque Wrench

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  • PROS

    • Highly affordable

    • Made of hardened steel with anti-rust Chrome Vanadium coating

    • Sturdy plastic storage case with non-slip handle

  • CONS

    • You need a pipe to extend its handle when dealing with bigger and tighter bolts and nuts because of its limited length.

4.5

4,292 reviews

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The EPAuto 1/4-Inch Drive is a torque range that is perfect for wheel replacement and other heavy-duty under-chassis jobs. This heavy-duty tool can be used in heavy equipment, trucks, and other industrial applications. Its torque range extends up to 250ft/lb.

EPAuto also offers this particular tool in many other sizes depending on the scale of the job.

The wrench is made from hardened treated chrome vanadium steel with a satin finish. It has a high contrast dual-range scale which is pre-calibrated to ± 4%. This wrench is one of the most affordable wrenches out there with excellent customer feedback mostly from mechanics.

LEXIVON 1/2-Inch Drive Click Torque Wrench

LEXIVON 1/2-Inch Drive Click Torque Wrench

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  • PROS

    • Unique color with newly-invented Electro-Black finish treatment.

    • Highly affordable

    • Includes a case that is made of high-quality and Luxurious-looking plastic

    • Has calibration certificate with traceable serial number

  • CONS

    • Number labels may not be too visible for some users.

4.7

2,437 reviews

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If you are looking for a torque wrench that has an attractive non-silver color, then look no other than the LEXIVON 1/2-Inch Drive. More than 2,500 people who bought this product can’t be wrong. The tool really looks good with a luxurious case. Although it is made of high-quality heat-treated Chrome Vanadium, it has a durable finish that makes it unique from its competitors. The tool is affordable too.

The LEXIVON 1/2-Inch Drive comes with a reversible ratchet head that drives in both directions and measures torque in a clockwise direction. It has rust and corrosion protection with our unique and newly invented Electro-Black finish treatment.

What separates this tool from its competitors is that it is pre-calibrated to +/- 4% accuracy and ready to use. It also includes a calibration certificate with a traceable serial number.

Summit Tools 1/2 inch UltraPrecision Digital Torque Wrench

Summit Tools 1/2 inch UltraPrecision Digital Torque Wrench

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  • PROS

    • Designed for precision works

    • Large LCD display which provides measurements in kg-cm, N-m, in-lb. ft-lb.

    • Offers Peak-Hold and Tracking modes.

  • CONS

    • It may not be affordable for some mechanics

    • Calibration could be costly

4.6

250 reviews

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The Summit Tools 1/2 inch UltraPrecision is the first digital torque wrench on this list. This Summit Tools UltraPrecision a stunning ±1% accuracy that measures between 12.5 – 250.7 ft-lbs torque range with 0.1 ft-lb resolution. This compact beam style torque wrench can operate in tough conditions. A perfect tool for control and applied torque in industrial, HVAC, automotive, and aerospace applications. Its torque rating is hard to beat.

Summit digital beam style torque wrenches are constructed from high-quality stainless steel and industrial plastics. This electronic beam style torque wrench set comes with a protective case that shields it against wear & tear when not in use to deliver long-lasting performance.

CRAFTSMAN Torque Wrench

CRAFTSMAN Torque Wrench

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  • PROS

    • Made by a reputable manufacturer and respected brand

    • Made of solid steel with anti-rust protection

    • The handle is unique with an anti-grip feature.

  • CONS

    • Labels and torque rating numbers may be difficult to see in a low-light environment.

4.8

297 reviews

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The CRAFTSMAN SAE, 1/2-Inch Drive comes from a really respectable tool manufacturer. Craftsman’s popularity goes far beyond the continental US. Craftsman is one of the most popular American brands in Asia along with Stanley and Dewalt. This particular tool is no exception.

The CRAFTSMAN SAE has a durable case for portability or storage. Its handle really stands. It has a bi-material handle for comfort and grip of the 1/2 torque wrench. The scales and torque ratings are stamped into housing showing inch and metric torque settings.

There are no words to describe how durable and tested this tool is. More than 87% of the customers gave it a five-star rating – a really high positive buyers’ feedback.

TACKLIFE 1/2″ Drive Clicker Torque Wrench

TACKLIFE 1/2

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  • PROS

    • Highly affordable

    • Made of solid hardened steel

    • Comes with two types of extensions

  • CONS

    • The engraved scales and torque range could be difficult to see in a low light working environment

4.5

1,629 reviews

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The TACKLIFE 1/2″ Drive is another click wrench that is highly affordable despite being high-quality and durable. The tool comes with a calibration certificate which is according to DIN-ISO-6789(international standard) within +/- 4%. This particular tool emits a loud click that comes from an upgraded special sound structure when the preset value is reached. The all-steel construction makes it lightweight, compact, and durable, laser engraving dual-range scale improves numeral clarity.

The tool comes with a luxurious and sturdy plastic case for easy handling and storage. Finally, it comes with an adapter and 6-inch extension bar(10-150 ft.- lb./13.6-203.5 Nm)-HTW2C.

GEARWRENCH 1/2inch Drive Digital Torque Wrench

GEARWRENCH 1/2inch Drive Digital Torque Wrench

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  • PROS

    • More affordable than the other similar products

    • Durable and has a great handle

    • The “target torque alert” is a unique and useful feature.

  • CONS

    • Calibration could be costly

4.7

981 reviews

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The GEARWRENCH 1/2inch Drive Electronic wrench is an affordable micrometer torque wrench for mechanics and other DIY practitioners who need a precision tool. It features a “target torque alert” that gives a warning as you approach the target torque; a vibrating handle, buzzer, and solid LED light indicates when the target torque ratings are reached.

Its handle and housing are oil and solvent resistant, protecting the tool from harmful agents and keeping your hands in place. It features 5 torque measurement units that provide a readout in Nm, ft-lb, In pounds, kgf/m, and kg/cm. The torque accuracy of +/ 2 percent CW and +/ 3 percent CCW between 20 percent and 100 percent of wrench capability

ACDelco ARM601-4 1/2″ Digital Torque Wrench -B0081AQDIY

ACDelco ARM601-4 1/2

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  • PROS

    • Highly affordable and among the most inexpensive torque wrench.

    • Made with advanced engineering technology with a wide range of measuring modes

  • CONS

    • The 1-year limited warranty may be too short

4.4

387 reviews

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The ACDelco ARM601-4 1/2″ Digital is the cheapest micrometer torque wrench on this list. It is made with advanced technology engineering. The 9.9 to 99 foot-pounds torque rating/range with LED flashing/vibration/buzzer alarm when torque is reached. Easy to read LCD display with measurements (kg-cm, N-m, in-lb. ft-lb)

The tool has multiple settings: torque, measurement, and, peak & trace, mode settings. (torque setting range: 10% of max torque value. Measuring range: 4 to 99 ft-lbs.) It is highly accurate 2% clockwise 3% CCW of indicated value, CW, from 20% to 100% of full scale. It uses 2 AAA batteries and comes with a 1-year manufacturer warranty.

ARUCMIN 1/2-Inch Drive Click Torque Wrench

ARUCMIN 1/2-Inch Drive Click Torque Wrench

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  • PROS

    • Highly affordable

    • Great handle with anti-slip plastic grips

    • Comes with 3 extensions

  • CONS

    • The label of torque rating/range can be difficult to see in a low-light working environment

4.6

237 reviews

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The ARUCMIN 1/2-Inch Drive is a simple-looking yet durable and sturdy micrometer torque wrench. It has high accuracy at 10-150ft.-lb/13.6-203.3Nm industrial-grade drive torque wrench with a formal calibration certificate. Professionally made 45-tooth ratchet head, accuracy error within ±4%.

The wrench head is made of hardened chromium-molybdenum alloy, with multi-sided bite teeth that don’t slip. The handle is made of aluminum-titanium alloy which is comfortable to grip, anti-skid, anti-rust, and anti-corrosion. Excellent material extends the life of the wrench.

When the set torque value is reached, the micrometer torque wrench will emit a click sound to remind you to stop applying force to prevent over-torque damage to your items. The scale adopts laser technology, the dual-range scale is clear and easy to read, not easy to wear.

DEWALT Torque Wrench

DEWALT Torque Wrench

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  • PROS

    • Comes with a protective head bumper not present on other click wrenches

    • One of the most trusted American brand of tools

    • Comfortable handle and soft non-slip grip.

  • CONS

    • Price can be expensive compared to its leading competitors

4.7

67 reviews

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Last but not the least, the DEWALT Micro Adjust, 3/8″ micrometer torque wrench doesn’t need a fancy introduction. Everyone knows that Dewalt is a name we can trust. This product is unique and has a protective head bumper – something that all products listed above don’t have. It also comes with a durable case for easy carrying and protection during storage.

Interesting

The type of clamping

The type of tightening is a very important criterion that should not be overlooked when buying a torque wrench. As a reminder, conventional tightenings are those that require a fairly low torque. For this type of task, it is, therefore, advisable to opt for a torque wrench with a tightening torque of 10 to 50 Nm. Work that meets these criteria generally involves tightening the fixing bolts of a bleed screw. ‘an oil pan, or tightening the spark plugs of a car.

Otherwise, the most complex tightening requires a more sophisticated tool. A torque wrench with a significantly wider torque range will then be necessary, with a value that extends from 40 to 200 Nm. Tightening the bolts of an engine cylinder head or the mounting bolts at the engine of a vehicle or more specific items such as shock absorbers require this type of wrench.

The model

Today, the torque wrench is marketed in a wide choice of models. It is therefore important to choose the one which remains the most practical and which promises an easier use. The twist wrench works on the principle of deformation of a blade. The direct reading is done at the level of a graduated protractor placed on the handle. For this type of model, it is important to master the tightening.

Classic or digital, the key with vernier adjustment offers a double reading torque, that is to say per pound and per foot. It consists of a fairly robust key, which allows high tightening torques.

The calibrated spring wrench, on the other hand, is the most widely used model on the market. It comes in the form of a ratchet wrench. Once the tightening torque is reached, the wrench beeps to alert the user. This signal can also be in the form of a particular click or LED blink depending on the model.

The twist grip wrench is highly regarded for the level of precision it offers. Indeed, the torque values ??to be respected are displayed directly on the handle of the wrench. To get the ideal torque, you just have to turn the sleeve until it is reached. All you have to do is tighten the key until the warning click is heard.

What is a torque wrench for exactly?

We have presented you above the best beam torque wrenches-best-torque wrench on the market, but first of all, it is necessary to explain to you their main operation, and list to you the advantages of owning one.

A wrench can be used for a lot of things, but the main function is to tighten or loosen bolts and nuts. These micrometer torque wrenches are adjustable, the measurements being either in meters or in feet.

For mechanics: You can use a dynamo wrench for all work involving auto mechanics. It is possible to find the right model, at least the characteristics requested for your car on the instructions for this one. With the correct torque wrench, you will be able to apply the necessary amount of pressure. Most of these keys are universal, which means that they can be used on almost all models in circulation or not.

For two wheels: Special motorcycle torque wrenches are made to adjust the adjustments of the two wheels. By changing speeds slightly, you will be able to increase the overall performance of your scooter or the like. Be careful to check if the torque wrench is suitable for use on two wheels, as the most common ones do not allow the desired rotations.

In summary, you can use a wrench on any device or machine that needs bolts or nuts to be tightened. By comparison, a click won’t get you the same results.

Why use the best torque wrenches

There are many advantages to using the best torque wrenches. We detail them below:

Comfort: When you use an automotive torque wrench for the maintenance of your two wheels or your car, you will find that it will add a touch of comfort when driving. For example, when you turn your vehicle, you will feel the difference in the steering.

Better performance: When the hubs or other parts are tightened well with the dynamo wrench, the result is even better in terms of performance.

Safer driving: tightly packed vehicles are easier to drive and maneuver. Therefore, the unpleasant vibrations that one can sometimes feel when driving at high speed will not be felt on the steering wheel.

Peace of mind: in fact, vehicles that benefit from this maintenance need fewer check-ups if the parts are properly tightened.

The different sizes of torque wrenches

Dynamo wrenches are used in many different industries, although they are the most popular with auto mechanics. Among those sold to the general public, there are 4 different sizes. The size corresponds to a range of tightening expressed in pound-feet or Newton meters. Inch feet are generally used to describe tightening ranges on smaller adjustable wrenches (12-inch feet equals 1 pound-foot).

  • ¼ “Drive: This dynamo wrench is suitable for the smallest bolts and nuts, and for mechanical work ranging from 50 to 250-inch feet, the equivalent of 4 to 21-pound feet.
  • ? “Drive: Most nuts and bolts on most automobiles and small trucks can be tightened with a dynamo wrench of this size. We are talking about mechanical work ranging from 15 to 75 pounds-feet. This size will be the one you can use on most models.
  • ½ “Drive: The larger nuts and bolts, which are used in suspensions or transmissions, require a dynamo wrench of this size, for mechanical work at 30 to 250 lb-ft.
  • ¾ “Drive: This size is intended for special work, for example, the center nuts on the wheels. Usually, few people need such a large wrench, but it can happen from time to time.

You have surely noticed that we can find ranges of mechanical works which are similar from one size of the key to another, so why not get the larger one? Quite simply because the more the tightening increases, the more the key will have to be important which can make the machine work more difficult due to the rather limited space in the workshops.

The different types of torque wrenches

Torque wrenches with ratchet

Ratchet torque wrenches are the most popular with professional or hobbyist mechanics. When the correct amount of tightening has been applied, you will hear and feel a small click to notify you that you no longer need to tighten. It is important not to apply more tightening after this famous click because you could add additional pressure which could be dangerous.

Electronic torque wrenches

These electronic wrenches, also known as a digital dynamo wrench, work just like click wrenches, except that they will beep when the correct tightening is achieved, instead of clicking. You will therefore have an audible notification as well as a digital reading indicating the tightening level. These keys sometimes have additional characteristics, such as memory. But these models will necessarily be a little more expensive.

Classic torque wrenches

These are the oldest models, but also the easiest to use. However, the result is not as precise as for the previous two categories. With this type of wrenches, a spoke contract on a visual indicator when tightening is performed, which shows the level of tightening that is being applied in real-time. These wrenches are among the cheapest and good alternatives for people who do not need to use a dynamo wrench very regularly. However, these keys are quite heavy, and you will have to set a spoke which is a bit difficult in terms of use.

The characteristics to take into account

Below is a summary of the features and aspects to consider when purchasing a dynamo wrench.

  • Manufacturer’s warranty: A good certified key will always have a warranty of at least one year, although the best have an even longer warranty.
  • Precision: This factor varies from model to model. Good quality wrenches have an accuracy of better than 5%. Most good models will come with a calibration certificate indicating the date of manufacture as well as the accuracy. Sometimes it is necessary to recalibrate them over time, depending on how you use them. For example, if you drop it on the ground, it would be reasonable to recalibrate it to verify its accuracy. Try to take good care of it by following the manufacturer’s instructions on the package leaflet.
  • Materials: The less expensive models are most often made from plastic. We prefer metal models, which will last longer.
  • Height adjustment: This can be very convenient, especially when it can be done in both directions (clockwise and counterclockwise torque) for the left and right thread attachments. Most clickable and electronic models hold this characteristic.
  • Storage: Ideally, a hard plastic storage case, because the others do not necessarily protect the key inside as well, which could disturb it in terms of calibration.
  • Visibility: Choose a model where it will be quite easy for you to be able to read the calibration result.
  • Getting started: Obviously, we prefer dynamo wrenches that are easy to handle, and especially to hold. Remember that sometimes you work with dirty or wet hands, which could cause the key to slip off your fingers, which is quite unpleasant.
  • Quadrangular transmission: It determines how far the rotor extends inward or outward. This transmission improves the general functionality of the dynamo key.

Final tips before buying a new torque wrench

A dynamo wrench is an essential tool accessory for all mechanics, whether they are amateurs or professionals. It allows you to tighten bolts, or nuts on your vehicle so that they reach an adequate calibration, without fear of damaging them or even your car. However, before you go to your favorite online store, and buy the cheapest tool you can find, here are some tips on the essentials to consider.

Accuracy Matters: One of the most important factors when buying a click wrench is the accuracy of the pressure, in pounds-feet, that is applied. Concentrate on models that exhibit less than 5% accuracy in their adjustments. It is now possible to get keys with an inaccuracy tolerance of 2%, and this for a price that is not too expensive.

Focus on quality over gimmicky features: There are a lot of models out there with pretty unnecessary gimmicks, like LED lights. Choose simple keys, but of excellent quality.

Will you need it often? This is an essential factor to consider: if you are only going to use it a few times in your garage, you don’t have to spend astronomical sums on the best key there is.

Check the country of manufacture of the tool: Keys made in the USA are very well known, and generally of flawless quality.

Conclusion

The best torque wrenches that you are going to buy will always depend on the type of work that you are going to do. If you are a mechanic for big trucks and heavy equipment, you should buy heavy-duty tools in big sizes. Otherwise, buy a small size if you are a motorcycle mechanic.

About the author

Andrew Clark