bluefire solid brass jumbo pencil flame gas welding torch head nozzle upgraded full metal version fuel by mapp map pro propane cga600 cylinder bottle (torch only) mr. torch the mt-200 brass pencil flame torch is one of the most popular and versatile product in the portable gas industry, our unique product stands out from all others by its top quality and solid materials. it is professionally designed with optimized size and multi-function features for any home and commercial use in all circumstances, no matter big or small jobs. flexible with popular fuel gas on market, such as mapp, map-pro and propane gas. versatile with all working conditions, even including the hard-reaching shallow spaces such as under sinks, under roof, under vehicle and etc. full brass constructed body and threading parts assure durability and reliability. the enlarged combustion tip is designed for strong pencil flame to provide both working precision and optimized heat output, meets the most common needs for both professionals and diy fans. with recommended bluefire mapp or other quality welding gas, this torch can easily handle soft soldering tasks, brazing copper tubing, thawing pipes, remove paint and tiles, melting, heating, and many other home and commercial purposes. perfect tool for plumbing, air-conditioning, automobile repair and body works, jewelry and beads making, diy tasks, crafts and hobbies, cooking and grill, camping and outdoor activities, and etc.