SOG Knives & Tools PowerAccess, 21 Tool Multi-Tool, 5Cr15MoV Steel, Stonewash Finish, Silver SOG-PA3001-CP SOG PowerAccess Assist MT is the ultimate daily use multi-tool" with one-handed assisted open access to frequently used knife blades and tools that lock securely in place once open. SOG's patented gear-driven Compound Leverage mechanism features twice the cutting and gripping power of conventional pliers" with a center axis magnetic hex bit driver for enhanced capability.