Nitecore NTK05 Titanium Keychain Knife 0.8" Folding No. 11 Scalpel Blade, Measures 2.2" Folded, Weighs 0.2 Oz, Strong, Lightweight TC4 Titanium Handle, Blade Locks Open for Safety, Key Ring Hole, Twin Dowels Assure Blade Can't Slip Out, Holder Keeps...