The Harken Micro Pulleys are compact, lightweight blocks designed for smooth and efficient line management in marine applications. Commonly used for outrigger systems and light rigging setups, they feature ball bearing sheaves that reduce friction for fast, controlled operation under load. Constructed with durable stainless steel side plates, these pulleys are built to withstand harsh saltwater environments while maintaining reliable performance. Available in multiple pulley configurations, they offer flexibility for a range of rigging applications.