The KNIPEX TN170-IV3 is an inner square screwdriver designed for precision and versatility in various applications. With a robust construction and ergonomic design, this tool ensures a comfortable grip and effective torque application. Ideal for use in tight spaces, the screwdriver's unique inner square tip allows for secure fastening in specialized fittings. Compliant with ISO standards, it guarantees safety and reliability in professional settings. Perfect for electricians and technicians, the KNIPEX TN170-IV3 is a valuable addition to any toolkit, enhancing efficiency and performance.