Extrema Ratio Fulcrum II D

The Extrema Ratio Fulcrum II D Testudo is a tough, robust pocket knife. Few pocket knives are built to be as strong as this Extrema Ratio. And it isn't just any design. Extrema Ratio built this knife specifically at the request of an Italian anti-terrorism unit. Their requirements were that the blade had to be extremely robust and also suitable for prying. The knife also needed a super safe locking mechanism and good hardness. The result is this Extrema Ratio Fulcrum.