The AT-2056 (Plastic Body) is a turbo-lite mini-torch - butane refillable, automatic ignition heat tool. Visible gas tank. Use for Camping, Household Repairs, Laboratories, Hobbies, Light Soldering, Heat Shrink Tubing, Survival Kit. Camping, Household Repairs, Laboratories, Hobbies, Light Soldering, Heat Shrink Tubing, Survival Kit.