The KLNN55/62 is a metric keyless locking device from PT International, engineered for secure shaft and hub connections. With a 55mm bore size, this device provides a robust solution for high-torque applications. Made from premium materials, it offers excellent durability and resistance to wear, ensuring long-lasting performance. The keyless design simplifies installation and removal, eliminating the need for keyways and reducing potential damage to the shaft. This locking device adheres to industry standards, ensuring reliability and safety in various mechanical systems, making it a preferred choice for engineers and maintenance professionals.