SC11TIPD Spyderco Delica 4 Lockback DamThe Delica 4 Lockback Dam pairs a 3" Damascus steel blade with a bead blasted titanium handle in a package that closes to just 4. 25" for genuine pocket carry. The thumb pull opener and lockback mechanism deliver reliable one handed access, while the pocket clip and lanyard hole suit both utility and collection focused carry. Damascus aesthetics combined with titanium durability makes this a refined mid size folder that bridges form and function