Introducing the Wichard Marine Self-Locking Twisted Shackle, designed for ultimate reliability on the water. With a diameter of 8mm (5/16in), this shackle is perfect for securing sails, rigging, and other marine applications. Its innovative self-locking mechanism ensures that your connections remain secure, even under the most demanding conditions. Crafted from high-quality stainless steel, it offers excellent corrosion resistance and durability. Lightweight yet strong, this twisted shackle is a must-have for any sailor looking to enhance their gear with dependable hardware. Upgrade your marine setup with Wichard's trusted craftsmanship!