Inquiry (采购产品): square tubing I need some square tubing - something less than 1 inch square with 1/8 or less thickness - cart building material. I only need about 20 feet to start. Perforated tubing would be good as well. I'd buy both if you had it. **** Hidden Message ***** Doug Blewett 180 Park Avenue Florham Park, NJ 07932 USA Company: AT&T Labs Title: director of research E-mail: blewett@research.att.com **** Hidden Message ***** blewett@research.att.com