Shackles are used in lifting and static systems to connect components like wire rope, chain, and fittings. Screw pin shackles are used for non-permanent applications, while safety bolt shackles are used for permanent applications or where loads may slide and rotate the pin. Van Beest offers a wide range of shackles from 0.33 to 1500 tons working load limit in various designs, materials, finishes, and certifications. Shackles must be inspected regularly and used correctly to avoid damage or failure from misuse.