Inquiry (采购产品): Tubing: Cold Drawn 4140 Alloy Steel Do you carry 1/2" and 5/8" OD 4140 Alloy steel tubing ? If so what gage is available ? **** Hidden Message ***** Mike Catapano 08724 Company: Powerfect, Inc E-mail: mike@powerfect.com **** Hidden Message ***** mike@powerfect.com
