Anyone try the Tite-Reach tool???

ive used one similar, it's alright. I've not tried it with an impact though
See: Tite-Reach TR38V1 3/8" Professional Extension Wrench Automotive TR Tools | eBay

Reach into Tight Places with a Ratchet Extender
When you’re working in areas like engine compartments, sometimes you just can’t get your socket into the tight places. That’s where this Tite-Reach tool comes in handy. Slap your socket onto one end of the extension tool and attach your ratchet to the other end. Then loosen or tighten the “unreachable” bolt. The extension tools are available for 1/4-in. and 3/8-in.-drive sockets/ratchets.



Anyone tried this? Opinions?