The KLBB33/80 is a metric keyless locking device from PT International, engineered for secure and efficient fastening without the need for traditional keys. This device features a robust design that allows for easy installation and removal, making it ideal for applications in machinery and equipment where quick adjustments are necessary. Its precision engineering ensures a tight fit and reliable performance under various loads. The KLBB33/80 is compatible with a range of shaft sizes, providing versatility in use. This locking device meets industry standards, ensuring safety and reliability in demanding environments.