Engineered for cruising and racing yachts, the Barton DO 550 Double Rope Clutch delivers precision, reliability, and easy maintenance in one high-performance unit. Built to withstand harsh marine environments, it combines modern lightweight materials with rugged hardware for standout durability and smooth operation.
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Premium materials for performance: Molded parts use high‑grade plastics that are strong, light, and impact‑resistant. Cams and bases are crafted from marine‑grade Spectro anodized aluminum for excellent wear resistance and long life. Stainless steel rope fairleads protect both the clutch and lines at entry and exit.
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True clutch mechanism: The line can be adjusted through the unit in the closed, locked position with minimal slippage, ensuring secure hold when you need it most. Releasing under load is positive and requires little effort.
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Ergonomic and reliable: The opening and closing action is precise and easy to operate, even with cold, wet hands.
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Removable top-face insert for quick function labeling: Pop out the insert and replace with colored inserts to denote functions at a glance (e.g., main, genoa, spinnaker), keeping deck handling intuitive.
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Maintenance‑friendly bolt‑together design: The bolt‑together construction simplifies servicing and replacement of parts, prolonging the clutch’s useful life.
Technical specifications
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Dimension (L x W x H): 5¼” x 2½” x 2½” (13.3 x 6.3 x 6.3 cm)
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Hole centres: 3 1/8” (79 mm)
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Maximum rope capacity: 0.47” (1.2 cm)
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Maximum holding power: 1,212 Lb (550 kg)
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Weight: 1.2 lb (544 g)
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Sold as: Individual
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Manufacturer: Barton Marine
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Manufacturer Part No: 81501
