Inquiry (采购产品): aluminum alloy 7075 T73 Structual Channel SAE AMS4166 I am looking for some aluminum alloy 7075 T73 Structual Channel SAE AMS4166. 2.000 over all width, 1.250 over all height and .188 wall thickness. Please contact me at 317-850-9425. Thank you very much. Rick Shank **** Hidden Message ***** Rick Shank 46032 Company: Express Mfg. E-mail: rshank@expmfg.com **** Hidden Message ***** rshank@expmfg.com