The KNIPEX Impact Ratchet features a 1/2" drive, designed for heavy-duty applications requiring high torque. This tool is perfect for automotive and industrial tasks, providing reliable performance under pressure. Constructed from high-quality materials, it ensures durability and longevity. Operating at a pressure of 90 PSI, it delivers powerful impact action for efficient fastening. The ergonomic design enhances user comfort, making it suitable for extended use. A vital addition to any professional toolkit, this impact ratchet excels in demanding environments.