5' long hose provides enough range for working around, the included handy clip helps to hang the gas cylinder to any convenient places, gives you more move freedoms and working safety. Brass constructed burning tube and combustion system are specially designed to provide powerful Super Swirl flame, resists flame blowout and reduces brazing time by 30%. Ergonomically designed handle installed with electronic trigger start system to make it super easy to ignite the flame. Brass constructed threading regulator assure durability and reliability, pressure regulated for consistent performance even when tiled or momentarily inverted. The adjustable flame control knob can easily sized flame for different applications.