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  • High torque output the X4 impact wrench produces 325 ft.-lbs. of torque for heavy duty applications
  • Die cast gear box for increased durability and professional quality
  • 1/2-in. dent pin anvil makes it compatible with popular impact rated sockets
  • Reversible belt hook to keep tool in immediate reach in the most inconvenient places
  • Compact lightweight design provides all day use
  • Hex grip innovative micro-texture for secure grip and maximum user comfort
  • Grip light engages tri-beam light independently of trigger to illuminate work space


Volts 18
Torque (ft-lbs) 325
Impacts Per Minute 3200
Max Speed (rpm) 2900
Weight (lbs) 3.55
Includes R860010 Impact Wrench and Operators manual.
18V 1/2" Impact Wrench is rated 4.7 out of 5 by 15.
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Rated 5 out of 5 by from Awesome power This is a truly amazing tool. I have had tons of good reviews from my co-workers who have used this impact gun. I can't wait for ridged to make it in the X5 brushless design with a three speed selector also would be very handy to have a 3/8" impact driver as well for the hard to reach spots also in the X5 brushless with a three speed selector
Date published: 2017-08-11
Rated 5 out of 5 by from Made my collection of breaker bars obsolete. I am not a shill. Never bought a Ridgid product before. Did all four brakes on a 2008 Ford van, including lugs I had tightened myself with a three foot breaker bar. If an impact doesnt have the power its literaly useless. This has power in spades and the battery still has half its charge. Hats off.
Date published: 2016-11-16
Rated 5 out of 5 by from So far, incredible! I have been using Pneumatic impact drivers for years. In many recent years, I have my main compressor set at 150psi to get some of the tougher nuts off. I have been waiting for this unit to be available in Canada for well over a year now. I have many of the other Ridgid tools and batteries, so this bare tool was perfect. Well I can't truthfully speak on the durability (although Ridgid does give it the lifetime service agreement) of the tool, I can certainly speak of my impression of the tool so far. Given that my pneumatic tools use a compressor that runs on 220v and takes many minutes to pump up, this tool is ready to go immediately (and anywhere). I have only used it once so far. I had to change a tire on my trailer that has been on there since new (about 8 years ago) and of course in Canadian salt environment. I must say that at least one of the nuts was being questioned. Even at that, all the nuts came off without any lube and the nut that was being 'testy' came off smoking hot. Not sure if any of my pneumatic impacts would have done much better (some would have done worse). In the end, I might sell all my ½ pneumatic impacts and buy a second one of these for the cabin. Heck, might sell all my air compressors but one to pump up my tires (unless Ridgid makes a battery powered air compressor lol). I have put together a nice collection or Ridgid cordless tools and have not been disappointed at all so far. With the lifetime service agreement, I guess I would have to give full marks for durability too.
Date published: 2016-11-01
Rated 5 out of 5 by from Awesome tool! One of the best things I've added to my toolbox in years. The Ridgid 1/2" impact wrench is a must have for your Ridgid 18v collection. I purchased mine alongside my Gen5x set. For me I can't believe how much torque this battery-operated unit has as opposed to my previous pneumatic impact wrenches. This thing hammers lug nuts off easily and actually will over-torque them back on if you're not careful. Use it to snug your lug nuts back on and a torque wrench to tighten them easily for the best result. Battery life is amazing. I can run all day on one of the 4Ah Hyper-Li battery packs. When it finally runs out of fuel it only takes about a half hour to charge it back up. Absolutely amazing. Being a shade-tree mechanic, I use this tool WAY more often than I thought I ever would on all of my cars. Just an overall great tool. I can't wait to see if they build a Gen5x version of this tool. Long story short, Highly recommended.
Date published: 2016-09-03
Rated 4 out of 5 by from Almost perfect I have loved it since I took it out of the box. The only issue I've found that really grinds my gears when it happens is that at some angles, the concussion of the impact shakes the battery loose and it must be removed and reinstalled to continue. This might happen 4/5 times in a row in some cases. 90% of the time this is not an issue and it works great.
Date published: 2016-03-23
Rated 5 out of 5 by from Great tool Used this impact to put winter tires and wheels on my Silverado pickup. This impact replaces my CP 1/2 in air impact, and does it while making the CP look like a child's toy.
Date published: 2015-11-26
Rated 2 out of 5 by from this may be good this may be as good as it looks, but batteries are all ways the short fall of cordless tools. if i can not get this with a battery and charger for the lsa i will not spend my money on it. the batteries do not last near long enough for the price.
Date published: 2015-08-13
Rated 5 out of 5 by from The shops go to I am a auto and truck mechanic, and everyone in my shop loves to borrow this thing. Forget the air lines I did a four wheel brake job on 1 stick of a 4ah battery. My go to when nothing else works. Durable and powerful lightest one on the market pull truck driveshafts no problem 5/8 bolts not a sweat. I love this thing maybe the x5 will bump up a few foot lbs without adding to the size. Please keep the 3 LEDs they are awesome for working under a truck specially with the light trigger I use it as a flashlight as well ;)
Date published: 2015-05-13
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Warranty question

I own the combination 1/2 inch drill and 1/4 impact set which is covered with the lifetime service agreement. I see this is available without a battery. I know the battery is sold separately. Is there a way to have a battery covered under the lifetime service agreement since it is not sold as a kit or is there a kit available somewhere?
Asked by: Kevin1234
Lifetime batteries are only if bought with a kit, due to the abuse the impact will take it only has a 3 year warranty so will the battery.
Answered by: Dandrade3960
Date published: 2015-07-18

Were can I buy this tool?

I've looked all over the internet and I can't find this tool. I carry ridgid and this is a tool I need pleas let me knew were to order it
Asked by: amptsigns
Home Depot online
Answered by: Dandrade3960
Date published: 2015-10-30

Is the 4ah 20v battery needed to achieve the rated 300ft/lbs? or could you use the 2ah 20v battery and get the same power?

Asked by: Williamq
Yes you can, it'll kill the battery faster. I use a 2ah in it when the 4ah is charging. Does not change the power
Answered by: Dandrade3960
Date published: 2016-10-12

Were is this impact?

I need this 18v 1/2 impact but I can't find it anywhere.. it's on the website but were can I buy it?
Asked by: amptsigns
Home Depot online.
Answered by: Dandrade3960
Date published: 2015-07-18

Is the gen5 coming soon and what will be different

Asked by: JordanW
Thank you for your interest in RIDGID. We cannot speculate on features, but this will be updated this year. Regards, RIDGID
Answered by: RIDGIDtools
Date published: 2016-09-17
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