The CS21ST Spartan is a lockback folder built for serious users who value reliable steel and straightforward design. The 4.5" AUS-10A blade in stonewash finish strikes a balance between edge retention and corrosion resistance, making it practical for European climates and everyday carry. The sculpted Griv-Ex handle provides sure grip and durability, while the thumb stud, pocket clip, and lanyard hole keep your options open for how you carry and access it. At 6" closed, it's compact enough for most EDC situations without sacrificing blade length where it matters.

6" closed. 4.5" stonewash finish AUS-10A stainless blade. Black sculpted Griv-Ex handle. Thumb stud. Lanyard hole. Pocket clip. Boxed.