5/16-Inch Grade 30 Chain, 20 Feet. Also known as Proof Coil chain, this is economical general purpose chain is used in applications which do not require a high strength to weight ratio. Used for towing, pipe hanging, stump pulling, tail gate, load securement, logging, agriculture, and guard rails.From the Manufacturer5/16-Inch Grade 30 Chain, 20 Feet. Also known as Proof Coil chain, this is economical general purpose chain is used in applications which do not require a high strength to weight ratio. Used for towing, pipe hanging, stump pulling, tail gate, load securement, logging, agriculture, and guard rails.
