The Harken 57mm Triple Carbo Block is a versatile and durable sailing accessory designed for optimal performance. Featuring a swivel head for easy maneuverability, this block includes a becket for secure line attachment and a cam cleat for quick adjustments. Weighing in at just 0.5 lbs, it's lightweight yet robust, making it perfect for both racing and cruising. The high-strength composite construction ensures longevity, while the smooth ball bearings provide effortless operation. Upgrade your rigging system with this essential block and experience enhanced control on the water!