ISO High Test Windlass Chain — G43

ISO High Test G43 chain is a stronger galvanized chain option for properly matched anchoring systems. It is a practical upgrade for boaters who anchor regularly, cruise, or want more strength than standard-duty chain while maintaining the correct windlass fit. Choose this chain when your windlass requires ISO-compatible chain and your anchoring setup calls for a high-test galvanized chain. For best results, match the chain with the right anchor, rope, shackles, and windlass rather than choosing by size or weight alone. Best for: Cruisers, regular anchorers, Rocna anchor buyers, windlass-equipped boats, dealers, and yards. Check before ordering: Confirm windlass compatibility, chain size, and the full rode setup.