Bench Overview: Quick look at Kobalt 3/8 Air Impact Wrench review The SGY AIR231 in the shop.
My little 3/8th air gun died when it fell off my new lift the other day. I went to swap it out, and found out that they had discontinued the older model with this new one. WOW! Night and day performance out of this lightweight unit.
Much much more powerful than expected and very nicely built.