Spyderco Endura 4 Green ZDP189 Knife C10PGRE
This Spyderco Endura 4 adds a new level of blade steel to an already great knife. This model uses ZDP-189 stainless steel which is a powdered metal created by the Hitachi company. It is an amazing metal with a hardness rating of 64RC. (can the church get an amen?). All other characteristics of the Endura line remain the same including: phosphor bronze bushings on the blade pivot, sleletonized stainless liners, and a full ambidextrous pocket clip.