Made from half inch diameter galvanized steel, a 3/8" threaded clevis pin and a PVC plastic bushing that helps distribute force over the entire ropehold area, these D-style shackles are designed to work with Polyform products for performance and longevity. Built with a load limit of 5000 lbs.

• Commonly known as Polyform US #52 shackles, having a 1" diameter bushing and supplied with a cable tie for mousing
• Fits the following Polyform US boat fenders and buoys: A-1, F-2, F-3, F-4, F-5, F-6, F-7, F-8, F-10, F-11, LD-1, LD-2, LD-3, LD-4