The Klein Tools 11-in-1 Pass-Through Magnetic Multi-Nut Driver is designed for versatility and efficiency. This tool features a pass-through design that allows for easy access to long bolts and fasteners. With 11 different sizes, it accommodates a wide range of applications, making it ideal for electricians and technicians. The magnetic tip securely holds nuts in place, enhancing productivity during assembly tasks. Constructed from durable materials, this multi-nut driver is built to last, ensuring reliable performance in demanding environments. A must-have for any professional toolkit.