Liner Lock Knife Guide: Design, Uses, and Safety Features Knives have been among the most essential tools throughout human history, evolving from primitive stone blades into highly specialized instruments for survival, utility, and craftsmanship. Today, folding knives dominate the everyday carry (EDC) market because they combine portability with functionality. Among these, the liner lock knife has gained a reputation as one of the most reliable and practical designs. The liner lock mechanism provides a secure locking system that prevents accidental closure during use. Unlike traditional slip joint knives that rely on tension alone, the liner lock offers a safety advantage…