Specification Brand : uxcell BulletPoint1 : Product: 17mm/0.66inch OD, 1.2mm/0.05inch Wire Diameter,20mm/0.78inch Total Height. BulletPoint2 : Dry to the touch oil finish for added corrosion resistance.Heat tempered spring steel BulletPoint3 : Baked for a rust resistant finish and heat treated for performance and longevity. BulletPoint4 : Compression spring steel wire spring is used for everything from home appliances to motor equipment, motor, etc. as it is the type of spring required. BulletPoint5 : Package Content : 10Pcs x Compression Spring Color : 100pcs ExternallyAssignedProductIdentifier : 3665858324677 FinishType : Oil Finish,Rust Resistant,Rust Resistant Finish ItemName : uxcell Compression Spring - 1.2mm Wire Dia, 17mm OD, 20mm Free Length Spring Steel Extension Spring,Black,10Pcs ItemPackageDimensions_Height : 13.1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 8.6 centimeters ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : compression-springs Manufacturer : uxcell Material : steel ModelNumber : a17020800ux1678 MountingType : Tension Mounted NumberOfItems : 1 NumberOfPieces : 1 PartNumber : a17020800ux1678 ProductDescription : Used in light industry. Spring steel wire compression spring. Baked for a rust resistant finish and heat treated for performance and longevity. perfect for a wide variety of uses in homes, the shop, on the farm or ranch, small businesses. Used in screen doors, chaise lounges, lawn and garden equipment and industrial.