Feature 1、Preheating free, instant on and use, knob to adjust firepower. 2、Simple disassembly and assembly of extension rod. 3、Keep away from fire source to prevents scalding. It is widely used for heating food in the family, small objects welding, industrial (including brazing, silver soldering and soldering) and an nice choice for outdoor camping barbecue and so on, is also a workshop, factory, laboratory, metal surface treatments and local heating of plastics tube bending tools. Features: Preheating free, instant on and use, knob to adjust firepower. Simple disassembly and assembly of extension rod. Keep away from fire source to prevents scalding. Beech handle, solid and practical, comfortable to grip, effective heat insulation. Threaded interface, saving time and effort. Manual quick ignition, fire stability. There are ventilation holes, so that the fuel and oxygen fully contact, so that the fire is more vigorous, heating faster. Specifications: Main color: silver+black Material: aluminum alloy+stainless steel+copper+wood Crater diameter: 32mm Combustion temperature: 1000-1300°C Heats: 12000Kcal/h Item size(installed): 572 * 72 * 32mm / 22.5 * 2.8* 1.3in Package size: 275 * 150 * 50mm / 10.8 * 5.9 * 2.0in Package weight: 500g / 1.1lb Note: Gas tanks not included. Packing List: 1 * Flamethrower Package List 1 * Flamethrower