You easily set the desired torque level using a series of buttons and the handle vibrates, a buzzer sounds and an LED shines when you reach that target torque amount, so there's no excuse for over-tightening any fasteners. For extra flexibility, it can be set in lb-ft, Nm, kgf-m and kg-cm. Keeping this precision instrument safe and secure, it comes with a plastic carrying case. This Gearwrench torque wrench's 4.
If value is important and simplicity a top priority, consider this Tooluxe beam torque wrench gotta love a punny name. This type of torque wrench is less convenient to use than either the click torque wrench or digital counterparts, but they are cheaper and dead simple. With no settings or mechanisms to deal with, you simply tighten fasteners in a clockwise direction while observing the indicator.
When it points at the desired torque setting, you're all set. This beam wrench is 18 inches long and operates from a torque value of zero to lb-ft. Made of steel for long-haul durability, it's treated to a bright chrome finish that will look good in anyone's toolbox. For less than 25 bucks, you can't go wrong here.
This clicking-type torque wrench can accurately tighten fasteners anywhere from 10 lb-ft to lb-ft of torque value. It's made of durable steel, comes with a storage case, has easy-to-read scales and features a reversible ratchet head that drives in both directions, handy if you ever need to tighten something with a left-hand thread. Another benefit of this Tekton torque wrench is precision. And if buyer ratings are any indication, it should work extremely well, having earned a 4. Finally, if you need a torque wrench but don't have a place to put one, consider a digital torque adapter, like this nifty ACDelco unit.
Like the Gearwrench one listed above, this tool is digital. It can also be set between 25 and lb-ft of set torque. When the desired torque is reached, three LEDs illuminate and an audible sound chimes, a digital way of saying, "Whoa there, partner. That's enough. A precision piece of hardware, this tool is so accurate, the manufacturer says it can be used to calibrate other torque wrenches. For added peace of mind, this ACDelco tool comes with a one-year warranty and is highly rated.
Screwing the handle in and out moves an indicator up and down the scale, varying the point where the torque-indicating click occurs. Digital torque wrenches are among the most expensive and the most accurate. These use an electronic strain gauge inside the handle to send a signal to an LED window.
The downsides are that they must be handled carefully and require a battery. It's important for proper measurement to keep the wrench calibrated and stored at its lowest setting and to know whether measurements are taken on dry or lubricated fasteners.
The best torque wrench for you is the one that meets your needs in terms of capability and price. Torque wrenches have been around for so long, there are many top-quality ones. You don't need the most expensive, and many brand-name wrenches will work well for you. That's the size we use in the Car and Driver garage to torque the wheels on our test cars and wreak all sorts of other mechanical mayhem.
Here are a few things you'll want in a good-quality torque wrench:. New Cars. Buyer's Guide. Type keyword s to search. Today's Top Stories. The split beam style of torque wrench is another beam type. This style looks and functions almost identically to the deflecting beam style.
The second beam runs alongside the first but is only used to provide a measurement to the torque dial, located on the handle. However, that feature is not standard for all split beam torque wrenches. A slip-style torque wrench is one of the least popular designs for professionals in the automotive industry. It does not have a scale or gauge, so you cannot monitor the current torque being exerted with this type of wrench.
You will also have a hard time finding a heavy-duty version of a slip wrench that produces the same level of torque as a regular click torque wrench. With the slip torque wrench, you get a cheap, effective tool for smaller projects, like fixing a bicycle. You can set this type of wrench to a specific torque limit and when it reaches the limit, the teeth in the head will slip, preventing overtightening.
Click-style torque wrenches are the most popular type of torque wrench. This style of wrench can be set to a specific torque level by twisting the base of the handle to match up with the desired setting on the handle. They are called click torque wrenches because of the audible click you hear when the wrench reaches the set torque level.
However, the click is only an indicator, and most click-style torque wrenches do not prevent overtightening the fasteners. Digital torque wrenches are typically the most expensive option, with large, hydraulic torque wrenches being the one possible exception. These wrenches come pre-calibrated for precise readings that are displayed on a digital screen.
You may be able to find a digital torque wrench that allows you to pre-set multiple torque levels so that you can quickly switch between everyday tasks with the push of a button. When you reach the torque level you set, it will typically notify you with a buzz, beep, vibration, light, or some combination of these alarms so that you do not overtighten the fastener.
However, this type of torque wrench requires batteries, and you may need to return to zero before storing to prevent it from needing calibration. The interchangeable head torque wrench is not a completely different type of wrench. It is a click torque wrench that accommodates various heads so you can complete a variety of tasks with an assortment of fasteners and fastener sizes. Like the regular click torque wrench, this style of wrench also emits a loud click sound to indicate when you have reached a set torque level.
Micrometers are another subclass of the click torque wrench. They operate the same as regular click torque wrenches, but come with both forward and reverse capabilities. This style also commonly comes with a quick-release trigger that allows you to set, adjust, and read the torque wrench without difficulty.
The micrometer torque wrench is more expensive than a standard click torque wrench due to the extra features. To summarize, click wrenches deliver the most torque for the lowest cost, rendering them ideal for most automotive applications. Cam-over and break-over wrenches cannot deliver as much torque, but they limit torque more precisely, making them necessary for more critical fasteners, such as head bolts or calipers.
Finally, pulse tools are as accurate as cam or break-over wrenches and deliver high torque loads at rapid speeds, for a higher price. Which type of wrench is the best for your automotive business? Now you can answer the question for yourself. Skip to content. Speak with an application engineer today! This range covers common maintenance needs such as spark plugs, oil drain plugs, valve cover bolts, and similar fasteners.
Light Duty Light duty automotive torque applications range from ft. Most automotive repairs fall into this range. Common repair needs within this range are head bolts, lug nuts, and caliper bolts. Moderate Duty Moderate duty automotive fasteners require between 50 and ft.
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