High load capacity and reliable performance - High load capacity: This single pulley block with a head is rated to handle up to 680 kg, making it suitable for controlling heavy workloads in demanding applications such as sailboats and racing environments. Robust, durable construction - Material and build: The yoke is made from 316 stainless steel, and the pulley wheel is made from Acetal (POM). This combination provides low friction and excellent durability under challenging conditions. Smooth and efficient operation - Low friction and long life: Equipped with specially engineered bearings, this pulley delivers smooth operation and reduced friction when used with lines up to 12 mm in diameter, enabling easy line handling and efficient load control. Flexible design for versatile use - Flexible swivel design: The mounting head is designed to allow rotation as needed, providing versatility and user-friendly operation across a range of applications. Use scenarios - Sailing and racing: Ideal for halyards, mainsheets, or other high-load control lines on sailboats and performance yachts where precise and reliable line handling is essential. - High-load line control: Suitable for demanding deck applications in racing boats or other environments requiring a robust, low-friction pulley with a 12 mm line compatibility. - Industrial or workshop settings: Effective for managing heavy lines in installations that demand durability and smooth, dependable operation.