EX0206BLK Extrema Ratio NK3 Neck Knife BlackThe EX0206BLK is a purpose built neck knife with a 2. 75" Bohler N690 stainless blade in tanto profile, featuring a fuller groove for reduced weight without compromising strength. The black stainless handle pairs with a black Kydex sheath and paracord lanyard, making it quick to deploy and secure for daily carry or backup defense. N690 stainless offers solid edge retention and corrosion resistance, ideal for European climates where low maintenance