The KLBB19/55 is a high-performance metric keyless locking device designed for secure and efficient power transmission. Manufactured by PT International, this device features a robust construction that ensures durability and reliability in various applications. With a compact design, it offers easy installation and maintenance. The KLBB19/55 is compatible with a range of shafts and is ideal for use in machinery where precise alignment is crucial. Its keyless design eliminates the need for traditional keyways, allowing for smoother operation and reduced wear. This locking device meets industry standards for quality and performance, making it a preferred choice for engineers and manufacturers.