ACDelco ARI2064B Li-ion 18V 1/2” Impact Wrench W/ Digital Clutch, 300 ft-lbs, 2 battery included, ETC Tool

The unit I received did not have the ball that keeps the socket in place. I have not gotten a reply yet about what they are gonna do about it. Was not as powerful as I thought it might be so probably should have ordered the bigger one. I have a craftsman rated at 100 ft lbs and the craftsman will not take a nut off that I tightened on the 80 ft lb setting with the Ac Delco. Main thing that sold me on this brand was the adjustable torque settings and the price. UPDATE: this is a great impact wrench. Like I said earlier I really should have ordered the big one but it does pretty good for what it is. Just one thing you need to know- it does not work right if it's too cold. If you want to use it in the winter bring it inside at night to keep it warm. If you try to use it when it's too cold it will come on for a little bit and then shut right back off. Warm it up good and it runs perfect until the battery runs dead.

I would rate this product as five stars. So far I only tested it to take off (2) 80ft-lbs lug nuts and it took them both off with no trouble at all. I also tightened them back to 80ft-lbs and the impact torqued them back accurately! Not only that (Acdelco) customer warranty support is impeccable!Abdullah

very well made good torque but what I disliked when I removed the 5 lug nut from my escalade was very hot and the battery 50 percent was sad because it seemed a very good tool

Doesn't perform to expectations a little use on the battery and the gun stalls

The toque setting seem to work really well, which is a main feature as to why I ordered this particular one. When breaking lose it often shuts down and doesn’t allow a good impact on hard to get off nuts. The batteries recharge very quickly. Overall it works great for what I wanted it for.

I bought this. Because I work on cars as a hobby and don't have room for a big air compressor. And I had my doubts this would do what I needed to do. But I was wrong it did the job. I needed it to take the wheel cylinder nuts off of a 1997 Honda Civic in order to replace the cv axle. I really like the torque setts as well.

Great tool at a great price. Puts out the foot lbs.

Early review only used it once but appears to be lighter and stronger than my old 24volt unit. Arrived as agreed!!