Inquiry (采购产品): 4 steel tubing i am looking for 16.5 ft of 4" exterior diameter structural quality steel tubing--stainless or galvanized, welded or seamless--to replace the broken roller for a swimming pool cover. Please advise if you can supply and the cost. Thank you. Rob Taylor **** Hidden Message ***** Rob Taylor T6K-0N8 Company: RTaylor Consulting E-mail: rltaylor@shaw.ca **** Hidden Message ***** rltaylor@shaw.ca