This handy-dandy pocket tool from Olight/Oknife provides double-hook keychains, and a folding blade made from No. 10 carbon steel. It's made from grade 4 titanium with a bead-blasted finish. Slip this tool into your pocket or attach it to your keys or a backpack, and be that much more prepared. The popular Olight company has expanded their flashlight line to include high-quality pocket knives. The Oknife branch of the Olight family strives to supply reliable every day carry knives that are indispensable tools for their owners.