This galvanized safety shackle with a nut and pin design offers superior strength and security for heavy-duty applications. With an 8.5-ton working load limit and a robust construction, it?s ideal for permanent or long-term use where additional safety measures are essential. The nut and cotter pin system ensures that the pin remains securely engaged, eliminating the need to tighten before each use. Perfect for lifting and rigging operations, it provides reliable performance in tough environments.