Extrema Ratio HF2 D 4.9" N690 Black Folding Knife and he has been tested

and he has been tested and proven every time

Adding pressure will significantly shorten the service life of each strip though

Coarse Red Hone:  (120 grit) for edge reconditioning

5mm thick and flat wire

Blade: Austrian Böhler N690Co Cobalt vanadium stainless steel

Extrema Ratio HF2 D 4.9" N690 Black Folding Knife and he has been testedThis folding knife is projected for those who are looking for sturdiness and reliability of a fixed blade but also for compact sizes. For standard use the well known liner lock is enough safe. In case of hard extreme works it is requested to insert the steel pin in the proper hole to cross the handle and the blade, obtaining in this way a sturdy and reliable knife as much as a fixed blade. The steel clip can be removed or even placed on the opposite