This tool has been discontinued as of 2014 :(
Check out the EricTheCarGuy Tools Page: http://www.ericthecarguy.com/tools
The 18V AC Delco ARI2023 1/2 inch impact is a good tool. I feel it would be great for someone that didn't have an air compressor or to store in your vehicle in case you needed to remove a wheel or perform other maintenance on the fly. It's not the most powerful gun on the market but it gets the job done. I hope to test it's limits as I use the tool over the next few months. If anything that needs reporting comes up, I'll post it to the forum discussion about this video. Here's some useful links for you.
Forum discussion about this video: http://www.ericthecarguy.com/kunena/18-The-EricTheCarGuy-Video-Forum/47606-etcg-s-first-tool-review-video-ac-delco-ari2023#75768
The best place for answers to your automotive questions: http://www.ericthecarguy.com
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Ac Delco Ari2023 1/2 Inch Impact Tool Review -Ericthecarguy