The KNIPEX Box-End Wrench with Striking Face Pattern (Model HZ642-90) is engineered for heavy-duty applications. This wrench features a robust design with a striking face pattern, allowing for increased torque and efficiency. Made from high-quality chrome vanadium steel, it offers exceptional durability and resistance to wear. The box-end design ensures a secure grip on fasteners, minimizing the risk of rounding. Ideal for automotive and industrial applications, this tool is a reliable choice for professionals. Its polished finish provides corrosion resistance, ensuring longevity.