Are you saying that piece is made out of 7150 aluminum? If so, do you have any links to those specifications? I can't find anything searching Google, and I find it very hard to believe that Integy would use such an uncommon (for consumer products, at least) aircraft/aerospace grade aluminum in their products.
+1......The likelihood of Integy using a high quality Aluminum is pretty hard to believe, especially not for $17.
http://www.integy.com/st_prod.html?p...75&p_catid=113
Where are you getting it that Integy is using 7150 grade Aluminum?
http://www.alcoa.com/global/en/produ...sp?prod_id=610
I think you have been misinformed my friend!