CS28DE Cold Steel AD-10 Lockback TantoThe CS 28DE AD 10 is a compact lockback folder built around a 3. 5" S35VN tanto blade, delivering excellent edge retention and corrosion resistance in a design that closes to just 5. 25" for comfortable pocket carry. The satin finish tanto excels at slicing and penetration tasks, while the black G10 handle provides secure grip in wet conditions and resists wear. Thumb stud deployment, lanyard hole, and a pocket clip make this a practical everyday