QS159F2 QSP Kali Button Lock Black AlThe QS159F2 pairs a 3. 25" 14C28N Sandvik blade with a lightweight black aluminum handle in a compact 4. 25" closed package, making it a genuinely pocketable everyday carry. The champagne ceramic coating on the clip point blade resists corrosion and wear, while the thumb stud and pocket clip offer reliable deployment and carry options. At this size and build, it works equally well as a utility blade or a refined backup knife for someone who already