speed brace A crank-shaped handle that drives a socket. The socket-driving analog of the brace used to drive a drill bit. Used instead of a ratchet in a few contexts when it can save substantial time and effort—that is, when there is a lot of turning to be done (many fasteners), ample room to swing the handle, ample access to the fastener heads, etc. Has less leverage than a conventional ratchet wrench. Used occasionally in automotive repair or job shop work. socket

Don't settle for less. Ingersoll Rand cordless and pneumatic impact wrenches are highly regarded by professionals everywhere, whether for automotive services or industrial production. Our advanced engineering and excellent manufacturing standards are often imitated, but never duplicated. Ingersoll Rand impact wrenches are well known for their durability and compact profile, delivering rugged reliability and the best power-to-weight ratios on the market. Our industrial production class impact wrenches have an innovative ergonomic design and are manufactured using a proprietary hardening and treatment process…all adding up to the longest lasting, hardest hitting impact tools in the business.


The Bosch IWH181-01 is great for contractors that need a sturdy device capable of getting the job done. The set is equipped with everything you need to take on heavy duty projects that require some serious torque to unlodge stubborn nuts and bolts. The device has an impressive design that helps to make work an easier and more efficient task that you can look forward to. No longer will you have to dread the tedious work of unscrewing difficult bolts. Instead, you’ll be able to work longer and smarter with the built in LED lights and lighter weight. It’s a great tool that will keep up with you and is built to last - definitely one of the best investments you can make.


The Goodyear 24V is a solid device - one of the best on the market. You’ll love the variable speed trigger that allows you to have greater control over what you do. You’ll be able to work safely and efficiently thanks to the measures put in place by Goodyear. The machine is strong, durable, and built to last. It comes with heavy duty gears that are treated for heat and designed to work effectively over prolonged periods of time. The device also comes with a forward and reverse setting, allowing you to quickly tighten or loosen nuts and bolts while you’re on the job and quickly move on to the next task at hand.
Founded in 1977, Harbor Freight Tools is the leading discount tool retailer in the U.S. selling great quality tools at "ridiculously low prices" in our 900 stores nationwide and on its website www.harborfreight.com. Harbor Freight Tools stocks over 7,000 items in categories including automotive, air and power tools, shop equipment and hand tools. With a commitment to quality and a lifetime guarantee on all hand tools, Harbor Freight Tools is a favorite of automotive and truck repair shops, government agencies, schools, manufacturers, contractors and tool enthusiasts who want top-quality and great selection and value. The results speak for themselves - with over 40 million customers and thousands of people switching to Harbor Freight Tools every day.

I bought this on a whim when I walked by it at my neighborhood Denver Walmart. I am a professional mechanic, and this tool has been perfect for light to heavy workload. Using it in a shop where I need it for at least ten cars a day, It works great for every task, especially taking lug nuts off of wheels. I did break it within a year, however, which is Campbell Hausfeld's factory warranty, and I contacted them and I got a completely free replacement, and really great service in the process. No, it's not the absolute best impact wrench, but it is worth much more than the price, as I have had many other brands for way too much money, and this one beats all of them that were worth even up to 300 bucks. Above all, the service and the warranty were the best parts of my experience, and I highly recommend it.


Power. Yes, at the end of the day it’s all about that delicious power, baby! Let’s face it; if a regular wrench were enough for the job, you’d just use that. The fact that sometimes (often in fact) it’s a real struggle to loose some rusted on or tight bolts is the reason Impact Wrenches were invented. They put an incredible amount of power right into the palm of your hand.
Across the board, the Bosch HTH181 wins for being the most ergonomic, and this was almost unanimous from our users. Milwaukee’s Gen2 (2767) and Ingersoll Rand’s W7150 tied for second in ergonomics. The Ingersoll Rand is also the lightest of the bunch, weighing just 6.88 pounds with the 5.0 Ah battery. Bosch and DeWALT followed in a close 2nd and 3rd, at only 7.04 and 7.10 pounds, respectively. The heaviest tool in the batch is the Matco Tools at 8.02 pounds, with the 4.0 Ah battery.
The Goodyear 24V is a solid device - one of the best on the market. You’ll love the variable speed trigger that allows you to have greater control over what you do. You’ll be able to work safely and efficiently thanks to the measures put in place by Goodyear. The machine is strong, durable, and built to last. It comes with heavy duty gears that are treated for heat and designed to work effectively over prolonged periods of time. The device also comes with a forward and reverse setting, allowing you to quickly tighten or loosen nuts and bolts while you’re on the job and quickly move on to the next task at hand.
In North American English, wrench is the standard term. The most common shapes are called open-end wrench and box-end wrench. In American English, spanner refers to a specialised wrench with a series of pins or tabs around the circumference. (These pins or tabs fit into the holes or notches cut into the object to be turned.) In American commerce, such a wrench may be called a spanner wrench to distinguish it from the British sense of spanner.
Makita cordless impact wrenches deliver high torque impact power and are designed to fit impact-rated socket sets. They pack plenty of torque for a wide range of fastening and loosening tasks, and are powerful and convenient substitutes for air-powered and AC wrenches. The batteries provide long run time and quick charging for less downtime and increased productivity.
In the chancel was a twisted stone column, and the captain told us a legend about it, of course, for in the matter of legends he could not seem to restrain himself; but I do not repeat his tale because there was nothing plausible about it except that the Hero wrenched this column into its present screw-shape with his hands --just one single wrench.
When compared to many other power tools, cordless impact wrenches are quite specialized in what they do. Large nuts and bolts may not need to be removed or tightened as often as smaller screws. But when you do need to adjust one, a cordless impact wrench will save you both time and energy. They can also loosen and tighten nuts and bolts much more accurately than hand tools such as sockets and ratchets, which is critical when it comes to working with larger bolts or on machinery.
Just because you have the most powerful cordless impact wrench, it doesn’t mean it will last forever. While it doesn’t guarantee longevity or durability, it is nice to know that tool companies stand behind their tools. The New Milwaukee M18 FUEL Impact Wrench secures the top spot including warranties with 5-years of coverage on both of their high-torque impacts (2763 and 2767). Four manufacturers include 3-year warranties: DeWalt, Ingersoll Rand, MAC, and Makita. Matco Tools is the bottom-dweller here with just an 18-month warranty, according to their customer support center.
Jobs that require the power of an impact wrench usually entail using them for many operations over an extended period. Ergonomic handle grips and anti-vibration measures help to reduce work-related strain. Additionally, you should pick a cordless impact wrench with just the right amount of power necessary to perform the job properly. A smaller motor tends to mean fewer vibrations, which in turn lessens the physical strain.
One of the features on the Milwaukee 2767 that stood out is the “Bolt Removal” mode. This was not found on any other impact wrench we tested. On the push-button speed selection at the base of the impact, you can select 1-3. Setting 1 is the slowest and 3, the fastest. The fourth selection is the “Bolt Removal” mode, indicated by a circular arrow designation. When this mode is selected, the user holds their finger on the trigger—once the fastener breaks loose, the Milwaukee senses this and slows the RPM to just 750 to finish removing the nut. This keeps the nut from flying across the shop.
Impact wrenches are available in all sizes and in several styles, depending on the application. ¼" drive wrenches are commonly available in both inline (the user holds the tool like a screwdriver, with the output on the end) and pistol grip (the user holds a handle which is at right angles to the output) forms, and less commonly in an angle drive, which is similar to an inline tool but with a set of bevel gears to rotate the output 90°. ⅜" impacts are most commonly available in pistol grip form and a special inline form known as a "butterfly" wrench, which has a large, flat throttle paddle on the side of the tool which may be tilted to one side or the other to control the direction of rotation, rather than using a separate reversing control, and shaped to allow access into tight areas. Regular inline and angle ⅜" drive impact wrenches are uncommon, but available. ½" drive units are virtually only available in pistol grip form, with any inline type being virtually impossible to obtain, due to the increased torque transmitted back to the user and the greater weight of the tool requiring the larger handle. ¾" drive impact wrenches are again essentially only available in pistol grip form. 1" drive tools are available in both pistol grip and "D handle" inline, where the back of the tool has an enclosed handle for the user to hold. Both forms often also incorporate a side handle, allowing both hands to hold the tool at once. 1¼" and larger wrenches are usually available in "T handle" form, with two large handles on either side of the tool body, allowing for maximum torque to be applied to the user, and giving the best control of the tool. Very large impact wrenches (up to several hundred thousand foot-pounds of torque) usually incorporate eyelets in their design, allowing them to be suspended from a crane, lift, or other device, since their weight is often more than a person can move. A recent design combines an impact wrench and an air ratchet, often called a "reactionless air ratchet" by the manufacturers, incorporating an impact assembly before the ratchet assembly. Such a design allows very high output torques with minimal effort on the operator, and prevents the common injury of slamming one's knuckles into some part of the equipment when the fastener tightens down and the torque suddenly increases. Specialty designs are available for certain applications, such as removing crankshaft pulleys without removing the radiator in a vehicle.
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