ITEM NAME:Welding Torch Injection Suction H01-6 Copper Oxygen Acetylene Heating Torch A#S Product Description Description: Welding Torch Gun Injection Suction Welding H01-6 Copper Oxygen Acetylene Liquefied Gas Heating Torch Specification: Material: Copper Model: H01-6 Length: 41cm/16.14'' Net weight: 320g Welding thickness: 2-6mm Size of connecting gas pipe: inner diameter 4-6mm Application: metal welding / cemented car.Included: 1 X Welding Torch. Welding thickness: 2-6mm. Material: Copper. Length: 41cm/16.14". Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.