"Stronger than low carbon Proof Coil, grade 43 chain is made of special analysis steel producing a high tensile strength. This strength makes it ideal for load binding, logging, towing and other applications requiring lightweight, long-wearing chain. Not to be used for overhead lifting. U.S.A. Trade size: 5/16 in. Material size: .328 in. Nominal inside link length: 1.285 in. Nominal inside link width: .48 in. 3900 lbs. maximum working load 60 ft. per pail"
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