Feature 1Made of high quality manganese steel, it is durable and wearresistant and has a long service life. 2Exquisite craftsmanship, its surface is fluent, free of impurities, and has high strength. 3Quenching process, it adopts high hardness, high density and wear resistant fully automatic temperature control treatment. 4Excellent tensile resistance, it can be reused many times and is not easily damaged. 5Good adaptability, it can perfectly fit a 20 inch gasoline saw, helping to extend the life of your equipment.Item Type: ChainApplication: for 20 Inch Gasoline SawPurpose: Chain Saw AccessoriesWeight: Approx. 310g / 10.9ozMaterial: Manganese Steel .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Chain