Ancra offers a wide selection of chain hardware for popular applications from zinc plated clear chromate anchor shackles in screw pins and clevis pin models to Quick Links in various sizes. Corrosion resistant, zinc-plated gold chromate Grade 70 Twin Clevis and Slip Hooks come in a wide range of sizes, with and without safety latches. Forged steel with zinc plated gold chromate and individually polybagged.75 lbs/.34 kg. 4, 700 lbs/2, 130 kg; 5/16-in.