Bernzomatic DuraCast 4000 Pro Series propane torch kit featuring a durable swirl-flame torch head and a 14.1 oz (400 g) MAP-PRO® fuel cylinder. Designed for soldering, brazing, heat applications, metalworking, plumbing repairs, and general workshop use, the torch delivers consistent high-temperature performance with an ergonomic grip and reliable ignition system. Ideal for professional tradespeople and DIY projects.