The welding torch kit can be used for mechanical works like gas cutting, flame cutting, braze welding, and so on. torch kit is equipped with two pressure gauges on both gas cylinders, allowing you to clearly see the real-time pressure conditions during use for precise cutting and welding. Cutting nozzles Torch handle & cutting attachment Goggles, cylinder holders, wrenches, and other accessory tools Size Details L: 68cm/26.77", W: 32cm/12.6", H: 30cm/11.81"(Approx.) 1 x 4 liter oxygen cylinder (empty) 1 x 2 liter acetylene cylinder (empty) 1 x Oxygen regulator 1 x Acetylene pressure reducer 1 x Cutting nozzle 1 x Two-color tube with connector 1 x Goggles 1 x Needle 1 x Igniter device 1 x Cylinder holder 1 x Wrench 2 x Welding nozzles 1 x User manual Material: Brass torch Brass torch, polyethylene carrier Oxygen regulator type: (CGA540)，Acetylene Regulator Type: (CGA200) Nozzle Size #0-3-101 Cutting / #0 Welding Nozzle Size #0-3-101 Cutting / #0 Welding Fuel Type: Oxygen/Acetylene Oxygen/Acetylene Features Long Hose, Pressure Gauge, Portable