This 5/16 inch Shackle Chain features a screw pin design and is made from carbon steel with a hot-dip galvanized (HDG) finish for enhanced corrosion resistance. The robust construction ensures high strength and reliability, making it suitable for heavy-duty applications in rigging and lifting. With a secure screw pin mechanism, this shackle chain provides easy attachment and detachment, ensuring safety and efficiency in use. Ideal for marine, construction, and industrial applications, it complies with relevant safety standards, ensuring peace of mind during operation.