Cordless Impact Wrench, 517Ft-Ibs (700N.m) 1/2" Impact Gun, 2 x 4.0Ah Batteries Impact Driver, 21V Power Brushless Motor for Car Tire/DIY Furniture

I already own a cordless impact wrench, but it's too big, and won't fit into certain tight spaces to do maintenance work under my vehicle. So, the search for something more compact, yet at least as powerful as my other one, (which is rated at 330 lbs/ft), lead me to a whole bunch of choices on Amazon.In comparison to lots of other ones on here, this one stood out, with 700 Nm (approximately 516 Lbs/ft) of torque! That's about 186 Lbs/ft more than my larger impact wrench! And, it's way more compact! The bulk head on this impact wrench is about 1/2 the size! Amazing! This one also has a very nice LED that points brightly at your work area.The variable speed control has 3 different range settings, in case you don't want the maximum speed to be too fast for the job at hand. Very nice feature!My old one uses a 20v 2.5Ah battery, and this new one gives you TWO 4Ah batteries! (A nice charger is also included.) The kit also comes with some deep impact sockets in various & useful sizes, an extension bar, and 2 socket retaining pins and 4 pin retaining O-rings, so you have some extras in case they wear out. It all comes in a really nice, hardshell case with molded foam that holds everything securely in place.There are some features on the outside of the case that I wasn't sure what their purpose was. But, my nextddoor neighbor told me that it looks like the sliding side tabs might be for attaching another case to it, so you can stack more of these cases together, or carry more than one if they are attached to each other with those sliding side latches. There is also a small, clear, plastic cover that lifts up, but you can't put anything under it to store something there, because it's flush against the lid. It had us puzzled, but I suggested it might be a place to put a label on the case, such as to describe what you have inside the case, or a person's name, etc, in case, (no pun intended! Lol), you have multiple cases stacked together. This way, you'll know at a glance what you have inside each case, or the name of whom it may belong to. Very convenient! Nice touch! With the tool, 2 batteries, charger, sockets, etc... all in the case, it's still pretty lightweight to carry, and has also has a comfy, sturdy handle.Results: I tested it out on some lug nuts on my vehicle using the included 19mm deep socket. Took just a couple of seconds to crack the nuts loose and spin them off. No problems. Then, I attached my 80 Lbs/ft torque bar on it, so I don't overtighten the lug nuts when I reinstall them. It's a 2016 Honda CR-V, so 80 Lbs/ft for the lug nuts is what's called for. I then check it witha very accurate torque wrench, and it was right on the money!My only, very small complaint, is for when I tested the included extension bar. I only put it on the wrench to see how it would fit, and it got stuck on the wrench, and was very difficult to remove. I managed to carefully pry it off with a screwdriver with no damage done. It's a cheap looking extension that I probably won't use anyway, since I have some much nicer, higher quality Craftsman brand ones. No biggie. The kit still deserves 5 stars! But, I guess time will tell if it will last. I did opt for the 2 year Asurian Warranty through Amazon, just in case. I think it was $7.99 for that warranty. Not much at all for a little piece of mind, and considering what I paid for the kit, which was $71.12 after a $4 coupon they offered at the time of purchase, and my $9.43 rewards points.Summary:It's a very nice, compact-sized, cordless impact wrench, with plenty of torque to tackle most small to medium jobs, that is comfy to grip, has a nice, bright LED to light up your work, that gives you 2 long-lasting batteries, a full-sized charger, some nice sockets, etc.., and a very nice hard case to keep it all in. Plus, a reasonable price! So far, I'm loving it, and I highly recommend it!

Good quality and fair pricing. I bought this impact driver/drill specifically to carry in the spare tire area of my SUV. Got caught on the road a couple times with a tire ruined by a pothole. The hardest part of changing to tgd spare was jacking up the vehicle with the provided jack, so, so many revolutions at an awkward angle with the provided jacket handle/lug wrench. Too much time next to a busy roadway changing the tire (dangerous). So this impact driver/wrench comes with sockets that fit both the jack and wheel lug nuts. Position the jack, attach the driver/drill socket to the jack and press the trigger. The SUV rises, insert the driver/drill onto each lug nut and press the trigger. You get the idea, you don’t have to be a muscular take off or out in the wheel lugs and spend less time next to highway traffic (safety).

I have used this item repeatedly since i received it and just finally had to recharge the first battery. It's just the right strength to remove tires workout damaging any threads or nuts.

I went to use this to loosen my brother's lugnuts on his truck and the damn thing couldn't even break them free. I was very disappointed

DO NOT BUY. This product is actual garbage. Maybe 40 ft pounds of torque and the socket broke with about 50 ft lbs max torque.

I have to admit I was surprised how good this driver worked. My lug nuts on my vechile are torqued to 100 ft. lbs. The impact took them off without too much problem, would of rated this 5 stars, but, impact over heated and had to let it cool down for a couple of minutes before using again.

My Protmex Power battery powered impact wrench is powerful and easy to use. The impact wrench comes with a hard carry case, impact sockets, charger, 2 batteries. I have used the impact to change several tires, change a truck engine, change lawnmower blades, and other things. Time will tell how long it will last, but so far it is handy and works great. 2 batteries is important on big jobs so you always have plenty of power.

Bought it to use on my lug nuts after a bad experience with an attempt to get a tire off. Instead used it for a heavy duty metal fence gate job. I had charged the batteries and left them in the truck for quite a while. Hooked it up when I needed it and got the job done. Plenty of power.