The right-sized 0566 is built for pure performance in an EDC-perfect size. The blade is S35VN powdered steel for toughness and resistance to edge chipping. The formula also enables the 0566’s blade to be sharpened to hair-popping levels. For a secure grip, the front scale is textured G10. The back is all stainless steel with a sturdy frame lock and lockbar stabilizer to prevent lock over-travel. The 0566 opens quickly and easily with our assisted opening system.