The KLBB50/80 is a high-performance metric keyless locking device designed for secure and efficient power transmission. This model features a robust construction that ensures durability and reliability in various applications. With a bore size of 50 mm and an outer diameter of 80 mm, it is ideal for use in machinery where space is limited. The device is made from high-quality materials that provide excellent resistance to wear and tear, ensuring a long service life. It complies with international standards, making it suitable for a wide range of industrial applications. The KLBB50/80 is easy to install and adjust, providing a hassle-free solution for securing shafts without the need for traditional keyways.