Source for 6061 Al square tube 1"x1/16"

Does anybody know of a source for 6061 Aluminum square tube 1"x1" with a 1/16" wall?

I am only able to find the thin-walled tube in 6063 Al. Several years back we had it in 6061 (I don’t remember the source), and you could easily feel the difference.

Thanks.

here you go

http://www.aircraftspruce.com/menus/me/aluminum_6061t6square.html

Here is another source:

http://www.alro.com/

http://www.alro.com/dataCatalog/010-Aluminum.pdf#page=47

Maybe there is a distributor near you.

80/20 has a product called quick frame. 1 x 1 x 1/16 anodized. Check their ebay site.