DO 550 Rope Clutch - Cam Replacement cam for any size Barton Marine DO 550 Rope Clutch.*Sold as an Individual The Barton Marine DO 550 Rope Clutch Cam is a replacement or spare part designed for the Barton Marine DO 550 Rope Clutch. Here are some key details about this cam: Compatibility: The cam is specifically designed to be compatible with the Barton Marine DO 550 Rope Clutch. Rope clutches are commonly used on sailboats to control and secure lines (ropes) of various sizes. Function: The cam is a critical component of the rope clutch mechanism. It is responsible for gripping and holding the rope securely in place when the clutch is engaged. The cam exerts pressure on the rope, preventing it from slipping. Replacement or Spare: The cam can serve as a replacement part if the original cam on your Barton DO 550 Rope Clutch has become damaged, worn out, or lost. Additionally, it can be kept as a spare part to ensure you have a backup on hand for maintenance and repairs. Brand: Barton Marine is a reputable brand in the marine industry, known for producing a wide range of high-quality sailing and boating equipment and accessories.