The blowtorch is a portable metalwork tool, often used for cutting and welding. It has a small oil canister at its base and a manual ignition rod behind the ported nozzle. It has a blue grip handle instead of a brown with the regular blowtorch.
- One inside the Boston mayoral shelter, lying in a cluster of crates, next to an elevator.
- One on the ground floor of the central room at Gunners plaza. It is underneath a step ladder, sat on a box.
- One in the Insitute reactor room, located on the stair well up to the top floor gantry.
- One in Medical Center metro, on the shelf in the room on the platform infested with bloodbugs.
- One can be found in the Poseidon Energy submerged basement entrance.
- One can be found at the Roadside Pines motel.
- One is located within Saugus Ironworks atop a set of girders in the uppermost level.
- Trashcan Carla will sometimes sell one.