Campbell Hausfeld WT5000 Porta-Torch Kit. Features The most highly portable self-contained welding and cutting set available No electricity required Oxygen and acetylene gases (purchased at local welding gas distributors) provide power to weld braze or cut a variety of metals Equipped with enough power to weld up to 3/32" and cut 1/2" steel 2" diameter stainless steel and brass oxy-acetylene regulators 20 cubic foot oxygen tank and 10 cubic foot acetylene tank for added efficiency. Includes Porta-Torch Kit - WT5000 Oxygen and Acetylene Bottles/Regulators (1) Torch Handle w/ Check Valves (1) Cutting Attachment and Welding Tip (1) Double Line Dayco Hose (1) Flint Striker (1) Acetylene Wrench (1) Goggles.