Torque wrenches are precision tools and should be treated as such. Although most micrometer wrenches have a reversible ratchet head, they really should not be used as a ratchet, and especially not as a breaker bar.
Most people who break their torque wrenches do so by trying to loosen an overly tight bolt with it. This overly stresses the internal mechanism, causing it to break, especially if the micrometer isn’t set to a higher torque value than the pressure that is being applied.
If you are buying a torque wrench for your car, you should buy a 1/2 inch square drive tool, as 3/8 in drive tools only work on lower torque settings (typically below manufacturer’s specifications). Adapters are available to reduce the 1/2 inch square drive to 3/8 inch square to fit the more common socket size that most people have.
What is a torque wrench?
A wrench is a tool that is used for mechanical and electrical purposes to tighten and loosen nuts and bolts. With the help of this tool, you can thus measure the amount of torque that has been applied and ensure that the nut or bolt is tightened up to the required specifications. This helps you to ensure the loading and the tension of the parts are done in a proper manner. It helps to measure the bolt tension and the bolt stretch at times as it may suffer from inaccuracies.
It is very simple to use the torque wrench as there is a dial or an indicator that helps the user with the dial or an indicator that shows the user where to stop the tightening. It also has a typical type of gauge that shows different pressure levels.
The wrench also has many metric and imperial markings. These wrenches have the advantages of replacing stripped nuts in certain parts of a vehicle. Vehicle owners should have this handy tool in their cars as they save a lot of their time and money.
There are many types of the torque wrench, and the common ones are the beam type, the deflecting beam, the click type and the no hub wrench.
All these wrenches are sophisticated versions, and this helps you to make your work simple. All these wrenches have different purposes, and they have different settings to suit all your work requirements.
They can be used for all types of tightening needs, and you can get the desired level of tightening that is required.
How does a torque wrench work?
Torque wrench works very simply. It operates much just like a regular ratchet oftentimes, but as the bolt get tighter the torque wrench will gauge the amount of torque that you will be deciding on the fastener.
That is crucial for fasteners that are protecting bearing surfaces, as the tighter the fastener is small the bearing clearances may be. Some torque wrenches make an audible noise when at the set torque limit simply, while some use a pointer and needle measure to look for the amount of torque being applied.
A torque wrench is a wrench made to apply a particular amount of power (called “torque”) to a nut or bolt. When non-mechanical people notice the term “torque” they often times think “isn’t that like horsepower?”
Torque does indeed, in fact, make reference to force revolving something about an axis (like the wheels of your vehicle), but that term can make reference to anything for the reason that situation; not merely how powerful your car’s engine motor is.
How to use a torque wrench.
When using the torque wrench, ensure you grab way down the shaft, not by the dial-up. Grabbing low offers you more leverage and control over the fastener and wrench.
If you are looking at assembling your project, tighten up the bolts or nut products down in a series that will apply the fill or pressure consistently over the item.
Do not put it to use in a pure clockwise of counter-clockwise direction. Whatever has been tightened must move down or your readings may be off significantly consistently.
When focusing on some bolts or nut products, tighten up them until they may be snug, then return back over them for your final tightening up and reading.
This is once again to assure that you are positioning load on the surface you are working on even. That is good general information but becomes essential when by using a torque wrench over a surface that will require specific torque pressure.
When working with your torque wrench ensure that the bolt or nut movements freely over the threads you are tensing against. I like to use an assembly lube specifically suitable for this application.
In the event the fastener has resistance in its movement across the threads your torque readings will need that resistance into consideration as metered torque even though the readings might otherwise indicate that the fastener is properly torque, it will not be.
How to choose the best torque wrench
If you are considering buying a torque wrench, there are always a handful of things that you’ll need to consider first.
Investing in a pneumatic wrench can be considered a great investment and save everyone a huge amount of profit the long run because of the automobile repairs you’ll be able to do yourself, but there are a few things you need to know before buying one really. Listed below are 5 what to think about before buying a torque wrench:
1. Just how much torque it includes. There’s a gigantic range of pneumatic wrenches on the marketplace, with differing prices and degrees of torque. You don’t need it the costliest one on the marketplace, nevertheless, you must ensure that you get one with enough torque for the autos you want to focus on. Do some research thoroughly first, and think about what your possible needs may maintain the future, and get a pneumatic wrench with torque levels to reveal that?
2. The weight of the wrench itself. It may well not look like an enormous thing if you are picking it out, but you will certainly position the weight of the wrench once you have been focusing on it for a little. Lighter weight wrenches could be costlier, but they are more versatile and better to handle also.
3. What sort of wrench is manufactured? Again something that will not look like such a major thing together with you are buying a torque wrench, but how and the particular wrench is established out of is really important. The more parts a torque wrench is established out of, a lot more vibrations shall come to you, possessing the wrench. Inversely, if you choose wrench crafted from a solid part (without the motor, normally) it’ll reduce the vibrations and make it convenient so that you can use.
4. Your budget. Everything always comes right down to budget. Don’t break your budget purchasing your impact wrench. You will find loads of good acceptable wrenches out there on the marketplace that are certain to get the task completed.
Best Torque Wrenches Review In 2017
10. Tooluxe 03703L 3/8-inch and 1/2-inch Beam Style Torque Wrench
Our first tool in this review is the eccentric well-designed torque wrench armored with a myriad of beneficial benefits that will prove very helpful for any DIY or professional looking to measure the accurate torque nut or bolt.
This torque wrench is a two in one in that it is both a 1/2 inch and a 3/8 inch. It has an expedient readable scale with a high level of accuracy beam style wrench that uses a calibrated fitted scale. In addition, it is durable with a high-quality construction not to mention that it is simplified and effective.
The design is not that great
9. Neiko 00206A 1/2 in. Drive x 24 in. Premium Breaker Bar
This torque wrench features a spring load ball bearing hold socket that secures firmly, it isIdeal to break and loosen rusted, stubborn or stuck nuts and bolts as well as, 180-degree flexible head works at any angle, to reach around tight space and generate optimized leverage.
In addition, this torque wrench has a 24-inch extra long chrome steel that provides and handles the maximum torque. Moreover, this wrench has a heat treated and forged chrome moly a half inch drive head for durability and strength. The added advantage of this wrench is the fact that it meets all ANSI standards.
This tool is a must have tool for every DIY and professional truly, a real life saver with undeniable tight fasteners.
Mirror-chrome finish is corrosion resistant
Not very durable
8. Craftsman 9-31425 20-150 ft lbs 1/2″ Drive MicroTork Torque Wrench
This torque wrench features a high accuracy level of +4 and -4 error as well as a twist ring with the lock or unlock settings. When you need to do the job right trust in the craftsman 1/2 inch. It weighs 5.4lbs, it has a sleek design that delivers a firm handle grip at every turn
In addition, it features a LED backlit screen with an easy to read display screen even under low light. Moreover, it converts from ft. lb. to in. lb. to Nm at the touch of a button. Another added benefit is the backlit feature for added visibility.
5 inches increments
LED backlit screen
Clear visible screen
7. Snap-on Industrial Brand CDI Torque Wrench
The Snap-on Industrial Brand CDI Torque is designed in a range of 30 to 250-inch pounds. It is also designed to be quick accurate and easy to set. To add to that, this tool has a positive lock with a spring pull down the ring.
This digital wrench is designed to not only be functional, but durable and convenient too. It has an easy to read laser marked scale that makes work easy for you as well as, a quick release buttons feature that provides great socket fixture and removal; something that sets it apart from the rest not to mention it has an ergonomic hand grip.
Fast to set
High accuracy level
Ergonomic handle grip
Simplified readable mark scale
May not be great for everyone
6. TEKTON 24340 1/2-Inch Drive Click Torque Wrench
This wrench features a high-contrast scale that is makes reading it very easy even when there is low light. This wrench conveniently has a click sound when the preset value has been reached.
Other added benefits of this wrench include a reversible ratchet head drives in anticlockwise and clockwise directions and best of all, it can measure torque in a clockwise direction. This tool is made from high-quality durable all steel construction with no hint of any plastic on it hence you can be assured no parts will wear or break out.
In addition to these great features, it comes pre-calibrated with an accuracy error of +4 or -4. All in all, this wrench is useful for even first timers.
Exact and accurate
Strong handle grip
Solid, reliable and durable
Clear readouts and scales
Perfect for heavy and high-end applications
It is rather heavy
5. CDI 1501MRPH 1/4-Inch
Are you looking for a good and durable torque wrench that will not only suit your needs but also be functional and durable, your search is over? The CDI drive adjustable torque wrench has a range 20 to 150-inch pounds with a dual scale calibrated dual direction.
This tool has a convenient handle that comes in a durable and an ergonomic design. This tool comes in handy for do-it-yourself guys and for self-styled people as well. this tool is infused with a calibrated dual scale direction.
In addition, this tool comes with a high accuracy and is fast and very easy to set. To add to that, the laser marked single scale is craftily made and expedient to read. In addition, this lock features a spring-loaded ring that simplifies locking and unlocking.
Readable Laser Mark Single Scale
Easy socket removal
Single scale inch pounds
Features a dual calibration and scale
Compatible with ISO 6789 standards
Simple socket removal
High accuracy in an anticlockwise and clockwise direction
4. Precision Instruments 1/2 in. Drive 40 – 250 ft-lbs
This is one of the best instruments that offer unmatched convenience thanks to its durability; seeing that it does make a cut to our list. This torque wrench is designed with the latest technology that only needs a slight push to adjust it.
Some of this product’s great features include a torque setting lock on adjustable wrenches for repetitive applications, it features an adjustable knob that eliminates spring tension thus, makes the setting torque on the adjustable wrench as fast and easy. In addition, this precision tool has a nickel chrome finish with an ergonomic grip.
Another key benefit feature of this torque wrench is the fact that it only requires fingertip force given that the adjustment mechanism is not on load. This wrench is also pretty convenient since it does not have to be turned down after use. To add to that, this tool is a pretty good product that will prove to be without a doubt of great help.
Automatic shut down
Easy to use
Comes in a storage case
Better accuracy in clockwise direction
High durable steel construction
It is precisely built for construction use
Only works in a clockwise direction
3. The CDI Torque 2503MFRPH
The CDI Torque 2503MFRPH 1/2 inch drive adjustable micrometer torque is arguably one of the best in the market today and for good reasons of course. This torque wrench features a calibrated dual direction, Positive lock with spring loaded pull down lock ring. And a half square inch drives with another great feature of quick release buttons that provide good socket fixture as well as removal.
To add to that, this wrench has an accuracy of +/- 3% CW, +/- 4% CCW of indicated value and a CW from 20% to 100%; in addition, this adjustable micrometer tool is accurate, fast and convenient to use and even so, made easier by the laser marked dual scales that make the reading of the calibrated figures pretty easy. The accuracy on this torque wrench is +4 and -4 error.
All in all, this is a high-quality inexpensive torque. It also features an ergonomic Comfortable Grip with a positive lock featuring spring. To say the least, this CDI torque wrench is ideal for persons of all experience levels.
Lightweight and metal construction
Ergonomic comfortable grip
Readable laser marked single scale
Quick release button for easy retention
May be slippery
Requires very special maintenance
2. CDI 2401CI3 Drive Computorq 3 Electronic Torque Wrench
The CDI Drive Computorq 3 is a standard Electronic Torque Wrench that incorporates the latest modern technology to ensure accurate readings every time. This torque is 2 to 20-foot pounds and comes with a digital LED screen display read out in any of four torque units.in addition to this great features, this is a 15-degree flex ratcheting head that has an ergonomic design molded with a non-slip rubber grip.
Moreover, this torque wrench works in four different units with CW Reading of 20% to 100% as well as 3 LED lights and has the ability to remember the last saved user settings.
Non-slip rubber grip
Works in an anticlockwise and clockwise manner
Has a long battery life
Has an easy push button for a socket release head
1. TEKTON 24335 1/2-Inch Drive Click Torque Wrench
TEKTON is a popular brand known for the best torque wrenches there are in the market. The Tekton 24335 torque wrench is ideal for anyone looking for an accurate tool for tightening bolts and nuts and a long lasting tool.
This wrench emits a confirmation click when the preset value has been reached. The dual range is a high-contrast easy to read even under low light. This wrench also features a reversible ratchet head drive in both directions and also, measure torque in a clockwise direction.
This torque wrench is made of a durable all street construction with no plastic parts to wear out or break. This wrench also comes pre-calibrated to +/- 4% accuracy and ready to use.
Simple and reliable preset torque wrench value
An easy to read scale
An all durable steel construction
Calibrated for your confidence
10-150 Foot Pound Torque
Non-Slip Comfortable Grip
Reading the whole menu before operation is imperative
Finding the right torque wrench for you depends on what machine you are working on and what features best suit the work you want. That determined, a little homework is imperative in order to find the right tool. The above list can be a great list.