NEW CRAFTSMAN/HARRIS HEAVY DUTY TWO STAGE. Up for your consideration is a set of new old stock Craftsman, made by Harris, two stage oxygen/acetylene regulators. Included is a Craftsman model no.313.543040 two stage oxygen regulator with a CGA-540 bottle connection and a Craftsman model no. 313.543080 two stage acetylene regulator with CGA-510 connection. These regulators are new old stock and have never been used. I also have a Harris cutting torch set and other cutting and welding torches, tools and equipment listed in other auctions if you are interested. The item "NEW CRAFTSMAN HARRIS Two 2 Stage Regulator Set Oxygen Acetylene Welding Torch" is in sale since Tuesday, August 20, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\Gas Welding Torches". The seller is "reneevan-79" and is located in Colbert, Georgia. This item can be shipped to United States.