Check the listing for details. Koch 2/0 Double Loop Electro Galvanized Chain 10-Feet, Zinc Plate Swing set. Condition: New. Listed at 16.50 USD. Koch Industries A15921 2/0 Double Loop Electro Galvanized Chain, 10-Feet, Zinc PlatedSize 2/0 diameter, 10-feet lengthLow carbon steel Electro galvanized, zinc plated finishWeld less chain with twisted linksMaximum load of 255-poundsSuggested applications: playground equipment, gates, porch swings, pet tie-outs, marine, home and farmProduct Description Koch (pronounced "cook") Industries, established in 1978, is the premier provider and merchandiser of high-quality chain, rope and accessories in North America. Maximum load of 255 pounds. Maximum load indicates the greatest load a product can carry under normal conditions. A weld less chain used in playground equipment, gates, porch swings, pet tie-outs, marine, home and farm. From the Manufacturer Koch (pronounced "cook") Industries, established in 1978, is the premier provider and merchandiser of high-quality chain, rope and accessories in North America. Maximum load of 255 pounds. Maximum load indicates the greatest load a product can carry under normal conditions. A weld less chain used in playground equipment, gates, porch swings, pet tie-outs, marine, home, and farm.