K1042A1 Kansept Integra Framelock Slicone TiThe K1042A1 Integra is a framelock folder built around Bohler M390 stainless steel, a high carbon tool steel that holds a sharp edge through hard use and resists corrosion in wet conditions. The 3. 75" satin blade pairs with a silicon carbide titanium handle and extended tang for a solid lockup and confident grip, while the framelock mechanism keeps the blade secure without adding bulk. At 4. 88" closed, it's compact enough for everyday carry across