The Spyder Co. LionSpy Folding G10 Titanium Folding Pocket Knife C157GTIP a two-piece handle construction that consists of one black G-10 scale and one titanium scale, that has been CNC precision machined from solid 6AL-4V titanium and serves as the basis of the knife's stout Reeve Integral Lock. This G10 Knife from the professional knifesmiths at Spyderco, also includes Gianni Pauletta's patented RotoLock device, a titanium disk that works as an overtravel stop for the lock bar, preventing it from being pushed too far when the lock is released. The blade on the SpyderCo Folding Lion-Spy G10 Handle Knife is ground from premium Elmax PM 170 steel, a third-generation powdered metallurgy steel from Austria's Bohler-Uddeholm, Elmax that boasts high carbon and chromium contents and an extra-fine grain structure that provides extreme edge holding and corrosion resistance. This Spyder-Co Knife proudly wears Spyderco's Trademark Round Hole for positive blade deployment, even while wearing gloves. The SpyderCo G10 Folding LionSpy Pocket Knife is a unique collaboration that combines an award-winning design with Spyderco's distinctive style and functionality to yield a truly exceptional hard-use folding knife.