Description RUIKE P105 is one of the most popular RUIKE models. Rebuilt with N690 blade, titanium handle , now it comes the fully upgraded M105-TZ. Specifications: Blade Material: N690Co stainless steel (58~60 HRC) Handle Material: TC4 titanium Overall Length: 214 mm / 8.43" Blade Length: 94 mm/ 3.7” Blade Thickness: 3.5 mm / 0.14" Weight: 138 g / 4.87 oz Opening: (Manual) Flipper Locking: Frame lock Finish: Brush