This 81XH High Strength Heavy Duty Chain is manufactured to have high strength, longer ware life, and is made for heavy operation under severe conditions. This chain is found in a wide range of applications including; asphalt paving, car wash, citrus processing, clean grain and return elevators, fertilizer conveying, food processing, forest products, grain handling, manure spreaders, produce wash-down and many more! Ultimate Suppliers offers a wide range of attachments and assemblies for this chain. We also have a Premium Line of sprockets for this chain. For more information and general questions please contact us.