- Details
The abbreviation “NSK” stands for “Kizlyar Clasp-Knife”.
The NSK-7 is an ideal gentle pocket knife, that can come handy for any small everyday job.
The blade is made of Russian high carbon rust resistant steel heat treated and hardened to a fairly mild 55-57 HRC. This allows the blade to keep a fine edge, but be easy to sharpen at the same time.