The RHI&A 3000130x165 locking device is an essential component for creating robust and precise shaft-hub connections. Engineered for high performance, it eliminates the need for keyways, offering a reliable, backlash-free connection that ensures optimal power transmission and precise positioning. This genuine RHI&A locking device is suitable for a wide range of demanding industrial and agricultural applications, providing enhanced operational efficiency and reduced maintenance. With an inner diameter of 130 mm and an outer diameter of 165 mm, it is designed for secure mounting and long-lasting durability.