This 1" galvanized screw pin chain shackle is engineered for high-strength performance with a working load limit of 8.5 tons. Featuring a durable screw pin for easy attachment and detachment, this D-shaped shackle is ideal for applications that require high in-line load capacity. Perfect for industrial, construction, and marine use, it is designed to handle heavy-duty tasks with secure, reliable performance. The hot-dipped galvanized coating ensures enhanced corrosion resistance, making it an excellent choice for demanding environments.