The P127 is designed to offer better puncturing and cutting ability with its finely flat ground tanto blade. A tungsten steel glass-break cone on the end of the handle will be helpful in emergency or self-defense. Version P127-CB adds a carbon fiber overlayer onto G10 handle scales.

Sandvik 14C28N Stainless Steel

• Sandvik 14C28N is a martensitic stainless chromium steel with a chemistry optimized for high quality professional knife applications which put very high demands on edge sharpness, edge stability and corrosion resistance. As to this knife, the 14C28N is intensively processed by RUIKE using quenching and cryogenic treatment, which features an ideal hardness of 58~60 HRC.

G10 Knife Handle

• RUIKE knife handles are a blend of fiberglass and resin, giving the knives the ability to withstand intense forces, preventing scrapes and general abrasion.

''Thumb Up'' Safety Lock

• Pushing the safety lock up can make the locking mechanism more reliable and secure in preventing accidental blade closure during use.

Thrust Ball Bearing / Ball Bearing Washer

• The built-in lubricated balls are made of specialized high-carbon chromium bearing steel and are finely machined. The balls feature excellent hardness, wear resistance and fatigue durability.

Cryogenic Treatment

• The blade of RUIKE knives are all processed with Cryogenic Treatment. It has a profound effect on eliminating residual stresses of steels and it helps improve mechanical properties of steels, such as the hardness (HRC), toughness, wear resistence and corrosion resistance.