Zero error ZT0357 bearing quick opening folding knife

3.5 is quite an avant-garde conceptual design, but it looks a lot inferior after being simplified. The handle material is G10, the blade material is 8Cr18MoV steel, and the hardness is about 58HRC. Steel lining, ball bearing spindle. Open full length: 20.1cm Closed: 11.5cm Blade length: 8.8cm Blade thickness: 3.0mm Blade width 0.31cm Net weight: 133g Color box Instruction paper