GI Chain is a Heavy duty, high strength chain Galvanized for extra corrosion resistance. Great for load binding, towing, logging and more Can be used for outdoor trips, on farms, in industry and at home for general purpose applications such as pulling stumps, lashing cargo, truck tailgates and guard rails. Made of high-quality carbon steel alloy material, anticorrosion and rustproof and good for latching down and lifting heavy cargo and securing large loads and often stamped with numbers to indicate the load information and rating of the device. It provides rust or corrosion resistance. Application. Rotating ring designed for a quick connection, usually used for lifting.