The KLAB80/120 Metric Keyless Locking Device by PT International is designed for secure and efficient locking of rotating components. This device features a compact and durable construction, ensuring long-lasting performance in various applications. It eliminates the need for keyways, providing a clean and efficient locking mechanism. The KLAB80/120 is compatible with standard shaft sizes, making it versatile for different machinery setups. Its easy installation and adjustment process make it a preferred choice for engineers looking for reliable locking solutions in power transmission.