Hultafors of Sweden FS Firesteel.
New from Hultafors of Sweden, this is the FS Firesteel. The 10mm (approx 3/8ths inch) Firetseel is a great addition to your survival kit, allowing for the ignition of tinder in nearly all weather conditions.
The bar is 10mm in diameter (approx 3/8th inch) and is 100mm (4inches) long. its drilled for a lanyard, which comes with it.
These bars last 1000's of strikes and are significantly thicker than the Army sized Steels!