Kang&reg; Flame Gun Gas Butane Blow Torch Burner Welding Solder Iron Soldering Lighter This butane torch, the choice for many professional chefs, features a push button automatic ignition Adjustable Flame control,Compatible with standard butane gas cartridge Applications: Cooking and Catering-Flaming, caramelizing, browning, add color and texture to food, b Soldering pipe joints. Paint stripping,Use for home, industry, outdoor Inner Diameter: 15mm,Size: 17.5cm/6.3 x 6cm/2.3" (L x W) approx