The Crosby G-2130 3/4" is a heavy-duty, bolt-type carbon steel anchor shackle (part number 1019515) featuring a 4.75-ton (10,450 lbs) Working Load Limit (WLL) and a 6:1 design safety factor. It incorporates a hot-dip galvanized finish for long-term corrosion resistance and uses a secure alloy steel bolt, nut, and cotter pin configuration to prevent pin rotation or loosening under vibrating or dynamic loads.