ACDelco BLOW-OUT OFFER! Heavy Duty 1/2” Air Impact Wrench, Twin Hammer, 650 ft-lbs Max Torque with Composite body and Comfort Grip, ANI403

Very nice for the price. I like the 6 speed dial settings for forward and reverse. The variable speed trigger is a bit tight and goes full speed with a light touch, but it is variable. Tested forward speed from 2 to 3 and there was a difference, so the torque dials do work. Only used it to take my truck bed off and am very satisfied. A bit heavy, loud, and the exhaust is in the front. Worth the price for sure.

Came early and in good condition. Works great. Best Buy for the price. I bought this to replace an older model that quit working. Zipped the crank shaft bolt right off in my Honda engine. If you know anything about Honda’s you know that bolt is a doozy

I like it but I think it's more like 150psi as opposed to the stated 400-600 as it wouldn't break loose lug nuts on an old ford f150. Granted they were on there because I had to stand on a 2' breaker bar to get them off. However it did break loose the radius arm 1 1/8" nut which I am thankful for because there's no room for a breaker bar there. Maybe I might try cranking the compressor output up to 100 instead of the recommended 90psi and see if that will improve the torque. Overall though it's a very good value for the money. Looks and feels just like the old Ingersoll Rand unit running about half throttle.

For my light DIY use, this was a great bargain and the tool has help up well. I used it to replace the ball joints, upper control arm, shocks and struts on my F150, and it handled the job. The manual is a bit skimpy and not terribly useful (for example, nowhere does it explain which setting is forward and which is reverse, nor does it explain how to adjust the force applied by the tool). Overall, though, for the price, it's a deal.Seems pretty well made; it's heavy and feels substantial in your hand.

What a great impact for the doe, I couldn't believe the price, even if it was a fathers day item on sale, it works great for my truck's lug nuts! WHat more can I say, it works!

Awesome gun as it is my first impact and I have no complains using it. I makes breaking fasteners a breeze and a whole lot better that using a breaker bar and a long pipe. And for the price, I couldn't pass the deal.

Been looking for an impact wrench for a while to replace my worn out one. This out performs the old one when it was new. The only nut I couldn't remove was rusted on a 1/2" bolt. When trying to take the nut off with a breaker bar, the bolt broke, so can't blame the impact as the nut was that bad. Would definitely recommend.

I've bought and returned a few of these of different brands that really didn't take the nuts off of my truck,,,3/4 ton chevy. This one did and seems to do as it supposed to. After a year, very happy with this purchase