Wichard Self-Locking D Shackle - Diameter 6mm - 1/4"

The Wichard Self-Locking D Shackle in 6mm diameter (1/4") is an essential deck fitting for serious boaters, sailors, and anglers who demand reliability under load. Whether you're rigging anchor systems, securing halyards, or connecting critical deck hardware, this European-engineered shackle delivers the fail-safe performance needed when conditions turn rough.

The self-locking mechanism eliminates the need for constant pin adjustment, giving you peace of mind on extended trips where vibration and wave action naturally work pins loose. Built by Wichard Marine—a leader in premium stainless steel marine hardware—this D-shaped shackle features a self-locking pin design that prevents accidental opening without requiring tools or constant maintenance. Stainless steel construction resists corrosion from saltwater exposure, making it ideal for marine environments.

Anglers and cruising sailors benefit most from this shackle when rigging anchor systems, securing fenders, or connecting standing rigging where occasional adjustment is necessary but constant supervision is impractical. Its proven self-locking mechanism suits both freshwater and saltwater environments, making it equally at home on a river fishing boat or an offshore cruiser. The compact design is perfect for space-constrained deck layouts where multiple fittings compete for real estate.