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Tekton 24340 Review

Tekton is a company that makes tools for professional and home use. They have been in the industry since the 1960s and are well-known for their high quality products. Tekton 24340 1/2 Inch Drive Click Torque Wrench (25-250 ft.-lb.) is one of their most popular items, because it has a sleek design and can be used in various situations.

TEKTON 24335 Drive Click TorqueSized for cars, trucks, tractors, and other large equipment, the dual-range 25-250 ft.-lb. (33.9-338.9 Nm) TEKTON 1/2 in. Drive Click Torque Wrench lets you confidently tighten fasteners to precise specifications, ensuring parts are properly secured without being damaged.

The Tekton 24340 tool offers many features while also being simple to operate, which aids in accuracy and precision. The torque wrench is lightweight (6.5 pounds) and user-friendly, making it suitable for mechanics working on various automobiles such as cars or trucks. Working on brake lines, flats or suspension components is easily handled with the 24340 wrench.

The Tekton 24340 features a bi-directional ratcheting head that clicks to alert you when the desired amount of torque is reached, so you can stop tightening. The tool also recalibrates automatically and offers a +/- 4% accuracy for any screws attached with it, plus has an over-tightening prevention system.

Tekton 24340 Manual

Having trouble? Download Tekton 24340 pdf instructions.

The Tekton 24340 wrench is built specifically to tighten fasteners that are found on vehicles, machinery, and other equipment. This torque wrench has an all-steel construction to make it durable.

The Tekton 24340 tool is a high-quality torque wrench that offers professional grade precision. This review will walk you through the features and benefits of Tekton 24340 so you can decide if it’s right for your needs.


  • Dimensions are 26 x 3 x 2.5 inches;
  • Fixed square head;
  • Maximum torque is 250 foot-pounds;
  • Includes a storage case and product manual;
  • Emits a loud click that can be heard and “felt”;
  • All-steel construction;
  • Pre-calibrated to +/- 4% accuracy;
  • 24 teeth;
  • Made in Taiwan;


Its one-half-inch, clockwise direction to counterclockwise, reversible head is solidly constructed and the tool fits comfortably in any hand for long periods of use without muscle fatigue.

The balance is great, making you feel the quality from the tool’s very first click. With a calibrated torque step that gives off an audible click and is easily heard over ambient noise, each of these tools is perfect when wearing gloves or not.

The high-contrast dual-range scale offers a clear read, even in low light scenarios. The solid steel construction will keep your worry from causing any damage to the product because of plastic pieces breaking or failing over time.


Being able to properly tighten nuts and bolts can give you confidence that the fastened parts are secure without being too tight. The ratcheting head allows movement in both directions, allowing for orientation options. This torque wrench measures torque in a clockwise direction.

This easy-to-use wrench measures torque in either Newton-meters or foot-pounds. When you reach the desired amount, a unique “click” will signify that you have reached the desired amount of torque on that fastener.

Perfect for any job that needs exact torque, this wrench packs 25-250 ft.-lb. and 33.9-338.9 Newton meters of calibrated torque to easily handle large equipment, tractors, heavy trucks, or anything else you need it for.

Pros and Cons of Tekton 24335


  • Durable;
  • Good price point;
  • Well-balanced;
  • Easy to set and use;
  • Versatile application;
  • High-contrast scale;
  • Loud click;
  • Good for beginners;
  • Ergonomic handle;
  • Clear instructions;
  • Measures in foot-pounds and Newton-meters;
  • No flimsy parts;
  • Wrench emits a click that can be heard and felt when the preset value is reached
  • Reversible ratchet head drives in both directions and measures torque in clockwise direction


  • Only clockwise direction;
  • Won’t work accurately with high torque settings;
  • Flimsy carrying case;
  • Doesn’t include adapters;
  • Doesn’t have 4% accuracy through the entire range

Tekton 24340 is an excellent torque wrench for professionals and DIYers alike. It offers precision, durability, and a lifetime warranty to make sure you get the best tool possible at every stage of your project.

The Buyer’s Guide

Main Features:

Simple and reliable

This Tekton torque wrench has a mechanical operation inside that produces an audible and tactile click when the preset torque value is reached, so you’re alerted to stop applying force. It is very user-friendly. Operating the wrench is relatively simple thanks to its easy-to-use little locking thumbscrew and adjustable handle.

Torque range

It provides you with the torque range of 25-250 ft-lbs – this can be converted to 33.9-339.0 N-m. This torque wrench is commonly recommended for tightening the bolts and nuts in cars/trucks.

Accuracy and precision

Tekton 24340 has a dual scale of metric (Nm) and imperial (ft/lbs) measurements. It’s high contrast in low light makes it great for all levels of experience, while the micrometer is stamped and painted on with laser precision for accuracy. The Tekton 24340 doesn’t offer the greatest torque wrench accuracy on the market, but its +/- 4% is still in-line with many comparable models.


This click torque wrench is made of chrome vanadium steel for optimum strength and durability. For less than half the price of the comparable CDI wrench, the build quality on this Tekton wren is good. The materials and finish are decent too, not as nice as with CDI but in no way cheap looking or feeling. The steel components of this wrench are sturdily cast. The finish is semi-gloss, which helps keep the equipment handy and doesn’t distract when it’s reflecting light.


The overall length of this wrench is 26 inches, with a weight of about 6.5 pounds. Though Taiwan-made, the quality doesn’t seem to suffer; it seems at par with other high-quality torque wrenches on the market. 

In order to work with the larger pieces of equipment, this wrench must be perfect in every aspect. The head uses a ratchet style that is reversible and 1/2″ wide.

The ergonomic handle of this wrench allows users to work with it comfortably, giving an excellent grip on the tool. This feature is necessary for heavy-duty applications.

How does it work?

At the right tightness level, you will hear an audible click that means you should stop turning because it automatically shuts off when the desired tension has been reached. The wrench can be reversed to either tighten or loosen bolts, so long as you flip the toggle switch to the correct side. However, it only measures torque in one direction: clockwise (tightening).

With this tool, it is very hard to break the parts by tightening them too much. The other benefit is that this wrench will let you know when to stop turning it because of the click sound, avoiding poorly secured fasteners. As long as you have turned it past its maximum point (not recommended), all that remains is going as low as possible–a necessary step for every torque wrench.

This Tekton drive click-type torque wrenches can be used in 3 ways

  • with an extension arm when working from above; 
  • inline where long shafts are set parallel to each other on either side of an object such as a bolt head so they can both apply pressure symmetrically; 
  • around corners without losing access to tight spaces after setting up one end at 90 degrees to its direction of travel – a long shaft points to where the torque needs to go;


How good are Tekton torque wrenches?

Tekton torque wrenches have been manufactured to allow the user to get accurate results when tightening any type of bolt. They are very precise and durable, as they are made with high-quality materials. The grip is comfortable for both lefties and righties, making it easy to use these tools when you need them most. It also has an ergonomic handle that makes it easier on your hands during long jobs where your fingers might be getting sore or tired from holding onto something so tightly all day.

The Tekton torque wrenches are some of the most popular models, with a high number of reviews and good ratings. Reviews mention its solid construction, easy-to-read scale markings and accurate readings in both inches-pound (lbf) or Newton-meters (Nm). It is an affordable option for anyone who needs an effective tool for their daily use at home or work. The only downside mentioned by users is that it can’t be used as a replacement ratchet due to its limited size.

How do you use a Tekton torque wrench?

A torque wrench is a specialized tool for tightening and loosening nuts, bolts, screws. The amount of torque applied to the fastener varies with different materials- metal requires more force than plastic or wood. When using a torque wrench, it is important that you don’t exceed the recommended level specified by the manufacturer as exceeding it will damage your device/fastener. 

It does so by using an adjustable spring-loaded device that clamps to the bolt head, causing it to tighten down on the nut as you turn it with your other hand (or through some sort of lever). The pressure from this clamping action provides feedback in terms of rotational force applied to the handle. This gives users more control when tightening bolts – this way they can get them just tight enough for safety without overdoing it too much.

How do you store a Tekton torque wrench?

A torque wrench should be stored in a dry, clean area. It is not recommended to store this tool with other tools or equipment because the force from impacts can affect the calibration and accuracy of measurements. Ideally, storing it on a shelf will keep these items separate for easier access when needed during use. 

If you need to wrap the device up at any point while transporting it or storing it: do so with care by using low-friction material such as cotton cloth rather than plastic/vinyl that might scratch sensitive parts like knurled handles and anodized aluminum components.

If you do not have any other tools to store your Tekton Wrench, use one or more heavy-duty zip-top bags with an airtight seal for long-term storage. You may also want to consider using a case designed specifically for storing your Tekton 24340 – this can help keep dust off the surface while providing some protection against moisture too!

Are Tekton torque wrenches made in the USA?

71% of their current product lineup is made in Taiwan, 23% in the United States, 3% in China, and about 3% across several other countries. You can find the country of origin for every Tekton product at the bottom of each page under “Specs”. 

How do you calculate torque by hand?

A torque is calculated by multiplying the force (F) applied to an object from one side, times the distance (D) of that force’s point of application. The formula for this calculation is: F x D = T (Torque in Newtons). To calculate torque in pounds-force inch units, multiply the final answer by 12.

What is the lowest setting on a torque wrench?

The lowest setting on this Tekton torque wrench is 25 ft-lbs. Some tools has the setting as low as 0 or 10 foot-pounds. This means that the amount of force needed to turn the handle at this point should be about two pounds (or one kilogram). When using a torque wrench, it may feel as if you are over-tightening nuts and bolts even when they’re only tightened until they reach this level; in reality, there’s no such thing as over-tightening with an accurate tool.

Can you torque without a torque wrench?

If you’re changing wheels on a car, for example, it’s not necessary to use the Tekton 24340. If you have a torque wrench at your disposal and want to be sure that bolts are tightened enough (although this is usually limited by the type of bolt), then go ahead and use one! It will help ensure safety.

There are cases where torque wrenches can be a good idea, but they’re usually limited. If you want to change the wheels on your car, for example, it’s not necessary to use one of these tools (or, at least, any more than a regular screwdriver). There is no need because most bolts will come with instructions as far as how much pressure should be applied. 

And there is also an indicator built-in that tells you when enough force has been applied. So, this eliminates the need for using a wrench other than in some rare circumstances like if you wanted to get around the limit or safety gauges put into place by manufactures such as wheel nuts which would require 25 ft-lbs of force being applied before loosening them up.

Related Video: How to use the TEKTON 24340 1/2 in. Drive Click Torque Wrench

Final thoughts 

Tekton 24340 is a high-quality torque wrench that offers professional-grade precision. This review walked you through the major features and benefits of this product so you can decide if it’s right for your needs.