A propane torch is a handheld tool that uses propane gas as fuel to produce a high-temperature flame. It is commonly used for tasks such as soldering, brazing, and heating materials. The torch typically consists of a fuel tank, a nozzle, and an ignition system, allowing users to control the flame's intensity and direction. These torches are popular in various industries, including plumbing, metalworking, and cooking. They are also useful for DIY projects and outdoor activities like camping or barbecuing. Safety precautions, such as wearing protective gear and working in well-ventilated areas, are essential when using a propane torch.