Harken 5mm Bow Shackle

The Harken 5mm Bow Shackle is a precision-engineered rigging component designed for sailors and boaters who demand reliability in their deck hardware. This stainless steel shackle is ideal for securing halyards, sheets, or other critical lines to your bow, providing the fail-safe connection that serious water time demands.

Engineered with a 5mm pin diameter, the Harken 5mm Bow Shackle accommodates rope and rigging up to that specification while maintaining a low-profile, streamlined design that reduces snagging and drag on deck. The bow shape distributes load evenly across the attachment point, making it suitable for high-stress applications where lateral forces are a concern.

Cruisers appreciate its durability on extended passages, while racers value the weight savings and clean aesthetics it brings to the bow. Installation is straightforward—secure the pin firmly to prevent backing out, and inspect periodically for salt buildup or corrosion. At just 0.05 lbs, it contributes minimal weight aloft while delivering the holding power your boat deserves.