The KLHH30/52 Metric Keyless Locking Device from PT International offers a reliable solution for securing components without the need for traditional keys. With a bore size of 30 mm and an outer diameter of 52 mm, this device is designed for high-performance applications in various machinery. Constructed from durable materials, it ensures long-lasting performance and resistance to wear. The keyless design simplifies installation and adjustment, making it ideal for rotating equipment. This locking device is compliant with industry standards, providing engineers with a dependable option for securing shafts and hubs in demanding environments.