Harken Carbo Ratchet Cheek Block 57 Mm Black . Upgrade your sailing control with the HARKEN Carbo Ratchet Cheek Block 57 mm. This high-performance fitting offers a 10:1 holding power, reducing line load by 90% and easing fatigue. Its innovative design provides a balance between secure line holding and smooth easing for precise sail trim. Constructed from lightweight, durable composite with an eight-facet sheave for optimal grip and minimal line wear, it boasts a low-profile for clean installation on decks, masts, or booms. Ideal for mainsheets, spinnaker sheets, and jib sheets, it´s the professional´s choice for enhanced control and efficiency on a wide range of vessels. Includes fasteners and mounting pad. HARKEN Carbo Ratchet Cheek Block 57 mmTake command of your lines with the HARKEN Carbo Ratchet Cheek Block 57 mm, a pinnacle of sailing hardware designed for serious sailors who demand performance, reliability, and precision control. As a key component in our Pulleys and Fitting category, this cheek block is engineered to transform your sailing experience. Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing, dramatically reducing the effort required to manage mainsheets, spinnaker sheets, and jib sheets.The genius of the 57 mm Carbo Ratchet lies in its ability to engage and hold the line under load, thanks to its impressive 10:1 holding power. This means you only feel a fraction of the actual line tension, significantly reducing fatigue during long tacks or intense maneuvers. When it´s time to ease the sail, the sheave turns smoothly, allowing for controlled and precise adjustments without the jerky, uncontrolled release common with lesser equipment. This balance is crucial for maintaining optimal sail trim and boat speed in all conditions.Constructed from lightweight, fiber-reinforced composite materials, this cheek block offers exceptional strength without adding unnecessary weight to your deck. The eight-facet sheave design ensures maximum grip on the line, preventing slippage while the ratchet is engaged, yet it is shaped to minimize line wear over time. The low-profile design of this cheek block allows for a clean and secure installation on decks, masts, or booms, integrating seamlessly into your boat´s existing hardware layout. It is an ideal solution for a wide range of vessels, from high-performance dinghies and catamarans to keelboats and small offshore racers where efficiency and control are paramount.Installation is straightforward, with the block including the necessary M4 fasteners and a mounting pad to ensure a secure and stable fit against the mounting surface. Whether you´re upgrading your mainsheet system for more manageable trimming or optimizing your spinnaker handling for faster and smoother gybes, the HARKEN Carbo Ratchet Cheek Block 57 mm is the professional´s choice for superior line management. Enhance your connection to the boat and sail with more confidence and less physical strain.Specifications:* Sheave Ø (mm): 57 mm* Length (mm): 83 mm* Weight (g): 71 g* Maximum line Ø (mm): 10 mm* Fasteners (mm): M4 mm* Maximum working load (kg): 227 kg* Breaking load (kg): 907 kg* Holding power: 10:1* Includes: Fasteners and mounting pad. tradeinn Waveinn
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