The TS4000T Chef's Torch can be used on a wide range of jobs including soldering copper pipes, brazing, and heat treating. The Cooking Torch is pressure regulated for consistent performance when inverted or used in adverse weather conditions. Use the Torch to toast the perfect creme Brulee. Chef's Propane Torch features a swirl flame type and igniter trigger. - Fuel propane/MAPP - MAPP gas soft solder 1/4" to 6" - Propane gas soft solder 1/8" to 3" - Sold per each