The KNIPEX HZ8821-1 Extension is a 1/4" drive tool designed to enhance your reach and leverage when working with sockets. Made from high-quality chrome vanadium steel, this extension offers exceptional strength and durability. Measuring 150mm in length, it allows for easy access to hard-to-reach areas, making it ideal for automotive and mechanical applications. The polished finish provides resistance to corrosion and wear, ensuring longevity. This extension is compatible with all standard 1/4" drive sockets, making it a versatile addition to any tool collection.