SC07PCBL4 Spyderco Police 4 LWT LockbackThe Spyderco Police 4 LWT is a lightweight folding knife built around a 4. 38 inch satin CPM SPY27 blade, a corrosion resistant stainless steel that holds a sharp edge without excessive maintenance. The blue FRN handle keeps weight down for all day carry while the lockback mechanism provides solid blade security for serious cutting work. Thumb pull opening and pocket clip make this an ideal EDC for European users seeking a robust, low maintenance