Fangrui Product Details [reliable Material]: Gas Torch Adopting Stainless Steel Tip Nozzle Which Is High Temperature Resistance. The Valve And Bottom Is Made Of Brass That Can Withstand High Temperature And Long-term Use. It Is And More Stable. [superior Ignition]:the Torch Head Is Very And Can Successfully Every Time You It. The Soldering Torch Head Is Designed With Instant On/off Trigger Ignition, Which Can Instantly Light Up Or Extinguish The Flame. [easy To Operate]:the Map Gas Torch Head Is Equipped With Lock Button. The Flame Lock After Igniting And The Flame Can Be On. You Don`t Need To The Trigger For A Long Time. It`s Convenient And Easy To Operate. [multipurpose Torch]:our Torch Lighter Flue By Propane Map Or Map-pro Cylinder With Cga600 Interface. It Is Suitable For Brazing, Lighting, Melting, Cooking And Soldering Copper Pipes Up To 3/4inch. Please Keep The Flame Switch Maximum All Time During Using. Please Note: The Physical Slightly Color Difference Or Difference,please Do Not Mind, Thank You! Note: Shipping Does