ROGTZ Electric Impact Wrench 1/2 Inch & 12 Volt Impact Driver Car Repair Tool

This product has performed well. After purchasing 3 units of a different brand. I and my family have become pros at using these types of items. The unit works best when not placing pressure on the lug nuts. The unit will spin internally and whack the lug nut to loosen them. The battery terminal adapter is a little on the flimsy side, so I use with BESTEK 12V 24V Cigarette Lighter Battery Clip-on Car Cigarette Lighter Socket Adapter. which will add almost 4 extra feet of cable. https://www.amazon.com/gp/product/B00JOY6U7U/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1Even though this unit has performed well. I would still buy the warranty for $3-$5. I purchased 3 Power built units in the past and they all died by the gears destroying themselves. Hopefully this unit will hold up better. But having the option of buying the warranty definitely made this the unit for me.

i hit the switch once, it moved a little, after that it never worked again. DONT buy this product, its cheaply made and has NO torque that I could see in the one revolution that the shaft made!

Works as expected

Quick shipping took 2 days, Anyways I tried it when it arrived and to my surprise, it worked well I tried a lug on 2 different tires and I know that they were wicked tight, The only downfall was the adapter for the battery connector, not good, so I tried my acc. outlet and It worked fine, but you will need to buy a better adapter, otherwize I would have given it 5 stars for the price you cant go wrong

The wrench actually worked fairly well. No comparison to a pneumatic but it did bust loose some lug nuts without too much trouble. The problem was that the cigarette lighter plug would not stay inside the adapter that hooks directly to the battery and the insulation on the cord pulled loose from the wrench so that the wires inside are showing.

This is a great tool that you need to have in your car trunk because you never know when you have a flat tire. I have changed a flat tire on the high way using those hand lug wrench tool and it takes over 30 mins to get the job done. If you have a wheel nut that is very tight and you have to use your foot to unlock it and it may damage the nuts. After a couple tries this electric impact wrench and I can remove all nuts on the wheel less than a min. It's very powerful with good quality material and feels great on your hand. It comes with a nice case, different sized fittings, extra fuses, and battery terminal adapters. Overall, I am very happy with this product and highly recommend it.

If you purchase, try it as soon as it arrives. I did not and found it did not work when I pulled it out to use it 8 months later

I have used this thing a few times and it hasn't failed me yet. I have a self-made 12v power box that I use. This tool winds up before it engages with the bolt. You may think it isn't working but give it a few seconds running and it will grab and spin the bolt. It does it little by little. Somewhat like you using a ratcheting socket set. Half of your time is reversing to setup for next engagement. You still need a torque wrench but this gets it started and breaks any WM installed tires that are torqued on.