J1905GYF CJRB Centros Linerlock GrayThe Centros is a straightforward mid size folder built around D2 tool steel, a proven high carbon choice that holds an edge well and sharpens easily, though it demands regular maintenance in damp conditions. The 3. 75" stonewash blade and gray textured G10 handle prioritize grip and durability over flashiness, making this linerlock a solid daily carry or outdoor tool for users who appreciate honest materials over trends. Thumb stud deployment and a