The Hultafors OK4 Outdoor Knife has a scandi grind and is made from Japanese knife steel 3.0mm carbon steel that has been hardened to 58–60 HRC. It has a rust protective, electrophoretic deposition coating to withstand corrosion. The ground spine of the blade is designed for starting a fire with a fire starter and there is scale engraved on blade for optimised outdoor usage.

Brand Name	Hultafors
Material	Japanese knife steel 3.0mm carbon steel
Manufacturer Model No	380270
Type	Outdoor Knife
Protects From	corrosion
Knife Type	Fine
Overall Length	209mm