My husband works in a shop where all the other mechanics use Snap-on. This beats all the other guns used. Doesn't hurt your hand, has incredible racking power, and is cheaper than Snap-on.

I have used this almost daily now never thought of leaving a review until it accidentally got ran over. I went to test it after and it still works great. One thing I noticed is that if you use extensions you will lose some torque. So if a lug nut is being stubborn just use a socket. But this applies to all impact guns.

It worked perfectly for what I bought it for. A Honda Crankbolt. This coupled with a 19mm hammer socket is amazing. One note, I'm an out the box, don't read instructions. It is a 3/8 NPT and not a 1/4. There is an adapter in the box though, I was confused when I first went to use it, user error. I love Astro products.

I'm happy with this one, powerful, removed the nut which was failed to loose by several other impact wrench.The only complaint is the forward/reverse switch, bad design, but it works...

Hell of a impact for the money. My only grippe is what others said about the trigger feels like almost a 2 stage and is a little weird

Amazing little impact and Thor dear God of lighting it has some power.

I waited for the hoopla to lighten up when it 1st came out and got more than a fair deal. After a couple weeks of use it's torque hasn't felled me yet. Always oil your air tools AFTER use and they'll do what they should when you pick them up.

This thing is an absolute beast. It's totally overkill for most automotive applications, so I don't understand the reviews saying it's too chunky. A smaller pneumatic or cordless impact will handle most automotive stuff with ease - even the little onyx gun will remove 1 ton truck lug nuts easily. This gun is in its element on the really tough automotive jobs, trucks, heavy equipment and machinery. The only I've had is the trigger is sticky out of the box, but it gets better with use. I still give it 5 stars because it's the most insane value of anything out there.

I've only used it a couple times because it's not what it's cracked up to be. It's also too fat to fit most places I want to use it.TTC talks about length as if longer is worse but I'll take a thinner nose over this pug.

This will be my 2nd ONYX impact wrench by Astro. I purchased the THOR to replace my Snap on 1/2 drive that gave out and can't be repaired as parts and repairs are no longer available. Hoping these last at least 10 more years

I use it everyday at work mostly to remove tires but it is light weight, very quiet and has adjustable torque settings. Would highly recommend.

needed a 1/2 inch big boy impact and this did not dissapoint

This thing is awesome, super powerful in a light easy to use package. I've had it for over a year and no issues, works great!

took off 150lb lugs like they were nothing. Then took off 350lb strut bolt (had to use the 2nd setting). Light weight, and compact. Price is good too. Not cheap (but the tool is not cheaply made either), but not overpriced like soooooo many others.

Just read the first line of the warning on the box. I just picked this up after my cordless high torque took a walk and left my garage door kicked in. Not sure why it was so angry and took a few of his buddies with him. Traitors. Anyway...i threw a fitting in this guy and zipped some lugnuts off. I think it took literally one ugga dugga a piece. I had to retorque them to be sure i actually remembered to torque them when i last put them on. I decided to tackle the balljoints and wheel bearings i've been putting off since my cordless went out for milk. I first used it with my OEM Tools wheel hub and bearing service set. It yanked the hub off in record time. It pressed the bearing out with very little effort. Probably half the time my old HF gun could do it in. Next, i threw it at the old balljoint press. This gun has so much power, it wont warn you when it's about to destroy stuff. It bent my balljoint press and i didnt notice it at first because the gun wasnt struggling at all to maim my tool. After i put my press in a press to straighten it back out, i threw some heat on that stubborn balljoint. I was hoping not to bend my balljoint press again with the gun, so i turned it down to 2. It still had plenty of power to press the balljoint out. Color me impressed. It's way lighter than a cordless high torque. I'm now in no rush to replace that impact with this badboy around.

I work at a mine site as a heavy equipment mechanic. Bought this as a (at the time) cheap impact I wouldn't feel bad breaking using it for doing dirty work with rusted and smashed 3/4, 1 and 1-1/4 inch bolts holding pins in and liners in buckets/ panels... I use a half inch air line and aside of getting used too the two stage trigger it has yet too find a bolt it won't either take off or rip the head/ threads off... I tried it doing rebuilds on front and rear axle pinion nuts and it torqued them up just fine also... I bought a second one for home use now. Love this thing. Just don't expect too use it on a lot of smaller bolts, it will just break them.For the price it won't easily be beat either.

This thing is a beast, it crushes anything from snap off, or matco, and costs about a fourth of their products. Build quality seems very good too, I'll update later if it fails. It's getting heavy usage everyday and so far I have no complaints.

Its a good impact. The trigger is a little stiff but it should free up with usage

I was experiencing a bolt that one of my other impact would not remove. Switched to THOR and the bolt came out. Glad I bought it. I knew this job was coming up.