Barton Marine Single DO 550 12mm Rope Clutch

The Barton Marine Single DO 550 12mm Rope Clutch manages one control line on cruising or racing sailboats while keeping the cockpit layout organized. Its true clutch mechanism lets a line be adjusted through the unit while the handle remains in the locked position, with minimal unwanted slip. Release under load is designed to be positive and low-effort, and the handle is shaped for a secure grip with wet or cold hands. The clutch uses lightweight, impact-resistant molded components with anodized aluminum cams and bases for long service in a saltwater environment.

Modern, high-performance materials. Manufactured from modern lightweight materials, the DO 550 molded parts are made from high-grade plastics which are strong, light, and impact resistant. Cams and bases are from marine-grade aluminum, anodized for long life in the harsh marine environment. True clutch action permits controlled line adjustment while locked.

• True clutch action permits controlled line adjustment while locked
• Positive release is designed to work under load
• Stainless rope fairleads reduce wear at line entry and exit
• Bolt-together construction simplifies servicing

For the Single DO 550 12mm Rope Clutch, for best performance, the line should lead straight through the clutch so the side plates are not carrying unnecessary side load. Barton Marine recommends positioning the clutch about 1 ft forward of the winch, using bolt-through fasteners with suitable sealant and a deck organizer where needed for alignment. For more cockpit line-control and sail-handling hardware, browse more Sailing Hardware.