Strong compact lightweight and forceful this 20-Volt cordless Strong compact lightweight and forceful this 20-Volt cordless impact wrench crams into tight spaces and delivers a hearty 1800 in. lbs. of torque. At just 3.4 lbs. DEWALT gives you the ability to deftly handle this tool for a variety of fastening jobs. When visibility diminishes ignite 3 front-facing LED ...  More + Product Details Close
We love the DEWALT DCF880HM2 for its simple yet easy to use design and ability to make work easier. It comes with an impressive energy efficiency system that allows you to have 33% more charge than other standard battery packs are capable of attaining. This translates into about 24 hours of work time that you’ll be able to use before the batteries need to be recharged again. You’ll also be able to take advantage of the hog ring anvil incorporated into the design. It makes it easier to do socket changes and get on to other work.
The Milwaukee 2763-22 M18 is one of the best designs on the market today in terms of powerful and capable tools, which is why it made our cut for premium choice. The device is capable of generating an impressive 700 ft-lbs of maximum fastening torque and up to 1100 ft-lbs of nut busting torque. It makes innovative design and simplicity merge in a beautiful combination with the thoughtfulness put forth by the manufacturers and helps to make socket changes easier with its ½ inch anvil.
Mobility. By going cordless, you are taking that power and adding a real degree of mobility to it. Yes, there are pros and cons to corded and cordless devices, and you must ensure you get the best battery (and perhaps a pair of them) to offset the biggest negative of cordless devices. Still, the biggest plus is mobility and not having to worry about being tethered to a power outlet.
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.

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.
Get your DIY projects done faster and easier with the Campbell Hausfeld Air Impact Wrench. This tool uses air compression to generate up to 550 ft-lbs of torque, making light of typically labor-intensive tasks. With this automotive wrench, you can rotate your car's tires, replace lawnmower blades or repair brakes in a fraction of the time it normally takes with hand tools. This 1/2 inch wrench features a soft comfort grip to help absorb shock and reduce fatigue for long-lasting operation. Additionally, a twin hammer mechanism helps reduce vibration for increased accuracy and precision. The item is recommended for use with an air compressor with a minimum 8-gallon capacity. It is not intended for assembly line application or commercial usage.
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.
This Diamond Series torque wrench by Capri Tools This Diamond Series torque wrench by Capri Tools features a diamond contour grip design that combines an ergonomic sure-grip and a lightweight impact resistant construction. The diamond contour grip is designed for a comfortable and steady hold. The handle is made of premium impact resistant materials which is 30% lighter ...  More + Product Details Close
The fact that the Milwaukee 2763 Gen 1 high torque now has a stronger big-brother, but still finished 3rd deserves big kudos. In fact, receiving 86.1 points, it only misses 2nd by 0.3 points. While some others above suffered by finishing mid-pack, this is actually a plus for the Milwaukee. The difference is, the 2763 didn’t drastically fall short in any area, like the others. Even though the price is higher than several, with it’s 5-year warranty, features, and ergonomics, it’s still a great value.
In operation, a rotating mass is accelerated by the motor, storing energy, then suddenly connected to the output shaft (the anvil), creating a high-torque impact. The hammer mechanism is designed such that after delivering the impact, the hammer is again allowed to spin freely, and does not stay locked. With this design, the only reaction force applied to the body of the tool is the motor accelerating the hammer, and thus the operator feels very little torque, even though a very high peak torque is delivered to the socket. (This is similar to a conventional hammer, where the user applies a small, constant force to swing the hammer, which generates a very large impulse when the hammer strikes an object.) The hammer design requires a certain minimum torque before the hammer is allowed to spin separately from the anvil, causing the tool to stop hammering and instead smoothly drive the fastener if only low torque is needed, rapidly installing/removing the fastener.
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