Forney 54823 Butane Mini Torch with Adjustable Flame Compact palm size is perfect for tool kits and field service kits Built-in Safety Lock with improved easy-to-use self-ignition system Powered by refillable "fuel cell" included with flame adjustment lever Pinpoint flame is perfect for soldering, desoldering, heat shrinking and terminating, heating, lighting and other uses Produces an adjustable, wind resistant flame with temperatures up to 2500 Degrees Fahrenheit/1300 Degrees C