Air Impact Wrenches
Featured Brands
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Astro Pneumatic Tool® - ONYX™ 3/8" Drive 450 ft lb Compact Nano Pistol Grip Air Impact Wrench (1828)ONYX™ 3/8" Drive 450 ft lb Compact Nano Pistol Grip Air Impact Wrench by Astro Pneumatic Tool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Ideal for use in restricted spaces such as engine, transmission, and suspension work3/8" model allows for the shortest profile possible when paired with 3/8" impact sockets$122.60In Stock - Ships in 24 to 48 hrs - Chicago Pneumatic® - 1" Drive 1200 ft lb Compact Pistol Grip Air Impact Wrench with Ring Retainer (CP7773)1" Drive 1200 ft lb Compact Pistol Grip Air Impact Wrench with Ring Retainer by Chicago Pneumatic®. Compact & Powerful. The use of the latest technologies and materials, such as composite housing or steel housing for the toughest...Ideal for General Maintenance applicationsPowerful motor and durable clutch$577.41In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive 425 ft lb Heavy Duty Air Impact Wrench Kit (734HK)1/2" Drive 425 ft lb Heavy Duty Air Impact Wrench Kit by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...All the benefits of tool with an imperial kit of 5 socketsPerfect for general maintenance applications$289.92In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive 425 ft lb Pistol Grip Air Impact Wrench (CP734H)1/2" Drive 425 ft lb Pistol Grip Air Impact Wrench (CP734H) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...1/2" impact wrench for general maintenance with ring retainer DYNA-PACT (Pin clutch) with oil bath One-handed reverse button with 4 positive power settings Compact and ergonomic with rubber grip Through handle air exhaust and 360° air inlet swivelDesigned to help to get your job done right$208.73In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive 450 ft lb Twin Hammer Pistol Grip Air Impact Wrench (CP7739)1/2" Drive 450 ft lb Twin Hammer Pistol Grip Air Impact Wrench (CP7739) by Chicago Pneumatic®. Side-2-Side: unique reverse technology for perfect balance & power. The use of the latest technologies and materials, such as composite...General MaintenanceMaximize operator comfort with an extremely light & well balanced tool$283.75In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive 610 ft lb Pistol Grip Air Impact Wrench Kit with Socket Set and Case (CP749K)1/2" Drive 610 ft lb Pistol Grip Air Impact Wrench Kit with Socket Set and Case (CP749K) by Chicago Pneumatic®. CP's most powerful 1/2" impact wrench - 625 ft lb Oil bath 'Spring Hammer' clutch mechanism for ultimate power, high...Tackle the tough jobs with the power and speed of this true workhorsePatented clutch provides smooth operation and extreme durability$356.51In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive 920 ft lb Composite Pistol Grip Air Impact Wrench (CP7748-8941077480)1/2" Drive 920 ft lb Composite Pistol Grip Air Impact Wrench (CP7748-8941077480) by Chicago Pneumatic®. Durable, Powerful & Ergonomic. The use of the latest technologies and materials, such as composite housing or steel housing for the...Most powerful tool on the market in its class: 922 ft.lb – 1250 Nm of maximum real torque in reverseBest price to performance/durability ratio$185.07In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive 920 ft lb Composite Pistol Grip Air Impact Wrench with 2" Extended Anvil (8941077482)1/2" Drive 920 ft lb Composite Pistol Grip Air Impact Wrench with 2" Extended Anvil (8941077482) by Chicago Pneumatic®. Durable, Powerful & Ergonomic. The use of the latest technologies and materials, such as composite housing or steel...Most powerful tool on the market in its class: 922 ft.lb – 1250 Nm of maximum real torque in reverseBest price to performance/durability ratio$185.07In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive 920 ft lb Pistol Grip Air Impact Wrench (7748)1/2" Drive 920 ft lb Pistol Grip Air Impact Wrench (7748) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Most powerful tool on the market in its class: 922 ft.lb – 1250 Nm of maximum real torque in reverseBest price to performance/durability ratio$185.07In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive 960 ft lb Pistol Grip Air Impact Wrench (CP7748)1/2" Drive 960 ft lb Pistol Grip Air Impact Wrench (CP7748) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...960 ft.lb / 1,300 Nm of max torque in reverse positionOne-hand reverse system (Ring system)$190.65In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive 960 ft lb Pistol Grip Air Impact Wrench with 2" Extended Anvil (7748-2)1/2" Drive 960 ft lb Pistol Grip Air Impact Wrench with 2" Extended Anvil (7748-2) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...960 ft.lb / 1300 Nm of max torque in reverse positionOne-hand reverse system (Ring system)$185.07In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 1/2" Drive Anvil Shank for Air Impact Wrench (CA045907)1/2" Drive Anvil Shank for Air Impact Wrench by Chicago Pneumatic®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Guaranteed to provide the ultimate comfort and perform as hard as you doMade to ensure the highest level of quality and value$58.97In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 3/4" Drive 1000 ft lb Pistol Grip Air Impact Wrench (772H)3/4" Drive 1000 ft lb Pistol Grip Air Impact Wrench (772H) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...General MaintenanceSmooth operation thanks to the DYNA-PACT clutch$540.71In Stock - Ships within 24 hrs
- Chicago Pneumatic® - 3/4" Drive 1000 ft lb Super Duty Pistol Grip Air Impact Wrench with 6" Extended Anvil (CP772H-6)3/4" Drive 1000 ft lb Super Duty Pistol Grip Air Impact Wrench with 6" Extended Anvil (CP772H-6) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Smoothest operating 3/4" impact on the market with unmatched durabilityOne hand push button forward/reverse power regulator; 4 positive power settings in forward and ultimate power in reverse$584.35In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 3/4" Drive 1200 ft lb Super Duty Pistol Grip Air Impact Wrench (8941077630-CP7763)3/4" Drive 1200 ft lb Super Duty Pistol Grip Air Impact Wrench (8941077630-CP7763) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...3/4" impact wrench with Ring retainerTwin hammer clutch$401.05In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 3/4" Drive 1440 ft lb Pistol Grip Air Impact Wrench (7769)3/4" Drive 1440 ft lb Pistol Grip Air Impact Wrench (7769) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...CompactErgonomic$602.31In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 3/8" Drive 415 ft lb Twin Hammer Pistol Grip Air Impact Wrench (CP7729)3/8" Drive 415 ft lb Twin Hammer Pistol Grip Air Impact Wrench by Chicago Pneumatic®. Side-2-Side: unique reverse technology for perfect balance & power. The use of the latest technologies and materials, such as composite housing or...The most powerful 3/8" of its class for general maintenanceMaximize operator comfort with an extremely light and well balanced design$241.71In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 3/8" Drive 470 ft lb Composite Stubby Pistol Grip Air Impact Wrench (8941077311 - 7731C)3/8" Drive 470 ft lb Composite Stubby Pistol Grip Air Impact Wrench by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...2.1 lb – 1.0 Kg346 ft.lb - 470 Nm of maximum torque in reverse$166.89In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - 3/8" Drive 75 ft lb Pistol Grip Air Impact Wrench (721)3/8" Drive 75 ft lb Pistol Grip Air Impact Wrench (721) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...3/8" impact wrenchRocking dog clutch in oil bath$299.07In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Pin for Air Impact Wrench (CA045902)Pin for Air Impact Wrench by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Designed to help to get your job done rightManufactured utilizing the highest quality materials$10.63In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Protective Boot for CP734H Air Impact Wrench (CA129405)Protective Boot for CP734H Air Impact Wrench by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Protects the tool housing from damageProtects your work from damages caused by tool$14.90In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Protective Cover for CP724, CP726 Air Impact Wrench (CA146522)Protective Cover for CP724, CP726 Air Impact Wrench by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Designed to help to get your job done rightManufactured utilizing the highest quality materials$13.12In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Protective Cover for CP7749 Series Air Impact Wrench (8940167487)Protective Cover for CP7749 Series Air Impact Wrench by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Designed to help to get your job done rightManufactured utilizing the highest quality materials$19.10In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Protective Cover for CP7763 Series Air Impact Wrench (8940167498)Protective Cover for CP7763 Series Air Impact Wrench by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Designed to help to get your job done rightManufactured utilizing the highest quality materials$30.51In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Protective Cover for CPT749 Air Impact Wrench (CA155537)Protective Cover for CPT749 Air Impact Wrench by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Designed to help to get your job done rightManufactured utilizing the highest quality materials$15.89In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Repair Kit for CP734H Air Impact Wrench (CA147717)Repair Kit for CP734H Air Impact Wrench (CA147717) by Chicago Pneumatic®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Guaranteed to provide the ultimate comfort and perform as hard as you doMade to ensure the highest level of quality and value$85.76In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Ring Retainer for Air Impact Wrench (CA088097)Ring Retainer for Air Impact Wrench by Chicago Pneumatic®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Guaranteed to provide the ultimate comfort and perform as hard as you doMade to ensure the highest level of quality and value$6.25In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Seat Throttle for Air Impact Wrench (C139037)Seat Throttle for Air Impact Wrench by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$11.41In Stock - Ships in 24 to 48 hrs
- Chicago Pneumatic® - Tune Up Kit for CP734 Air Impact Wrench (CA147716)Tune Up Kit for CP734 Air Impact Wrench (CA147716) by Chicago Pneumatic®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Guaranteed to provide the ultimate comfort and perform as hard as you doMade to ensure the highest level of quality and value$45.15In Stock - Ships in 24 to 48 hrs
- Performance Tool® - 1/2" Drive 230 ft lb Composite Pistol Grip Air Impact Wrench (M624)1/2" Drive 230 ft lb Composite Pistol Grip Air Impact Wrench by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Powerful twin hammer clutch delivers over 1,000 beats per minuteComfortable composite housing is compact and lightweight$54.71In Stock - Ships in 24 to 48 hrs
When it's necessary to cope with stubborn bolts that would not yield to the standard hand-powered wrench, a powerful air impact wrench is your choice. Indispensable for a variety of automotive repair tasks as well as construction jobs, the pneumatic impact wrench is a power tool perfectly suited for professional mechanics and craftsmen. Tightening and loosening fasteners, reaching in tight spots and perfect for long-hour work - an air impact wrench is truly practical.
Though a gun-shaped pneumatic wrench is the most wide-spread type, there are other more compact models designed for use in tight hard-to-reach spots. While gun-shaped tools feature ergonomic grip, compact models may be less convenient to operate due to their rod-shaped construction. Air-powered impact wrenches have a range of advantages over electric tools. They are more compact and lightweight, thus being perfectly suited for long-hour work with minimal user’s exertion. The weight of the most commonly used models ranges from 1 lbs for small and up to 30 lbs for heavy duty tools.
Shopping for an air impact wrench, always consider the drive size the tool features. It is the square drive which is a point where the tool is attached to the body of the impact wrench. The most popular impact wrenches feature 3/8", 3/4", 1/4", 1/2", 1" and 6" drive sizes. The larger the drive size, the bigger the torque. Air impact wrenches provide excellent control by featuring a speed regulator as well as a forward and reverse direction switch to easily move from tightening to untightening actions. The speed regulator allows varying the impact rate that usually ranges from 1000 RPM and up to 12000 RPM for super duty models.
Impact wrenches use the so-called hammering power. When the power is switched on, an internal "hammer" inside the tool strikes the anvil connected to the square drive on the end of the wrench. This forces the tool connected to the air drive to turn. An impact wrench provides high torque at low speed and its hammering action allows you to get rid of rust or other things that keep fasteners stuck. An air impact wrench is traditionally a gun-shaped tool that takes its power from a source of pressurized air. The working pressure of the average impact wrench is 90 PSI, while the maximum torque is about 2000 lb-ft.