Specification Brand : bzcemind BulletPoint : 2 in High Carbon Steel Ultra Precision Extension Spring with Plain Finish; PK3,2040-1NAX7 BulletPoint1 : Notice:The Length includes the hook BulletPoint2 : Notice:Due to manual measurement,please allow an error of 1-3mm.As different computers display different colors,thank you for your understanding,the actual product color may be slightly different from the image. BulletPoint3 : Wire Diameter 1.5mm, OD 8 Mm~14 Mm Spring Steel Tension Spring Closed Hook Cylindroid Helical Pullback Extension Coil BulletPoint4 : [Good Choice] : The extension spring is widely used for industrial equipment, construction machinery, household appliance, mechanical equipment etc. Also suitable for home repair such as garage doors, sofas, tables, chairs, recliner and more. BulletPoint5 : [Installation] : Easy to install, with a single hook at the ends of the spring, just connect it directly to machinery and other components. Color : OD 12mm ExternallyAssignedProductIdentifier : 9126980124428 ExternallyAssignedProductIdentifier1 : 0724373189031 ExternallyAssignedProductIdentifier2 : 724373189031 ItemName : 1PCS Expansion Springs Extension Tension Spring Wire Diameter 2.0mm,OD 12mm,Length 80mm ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : extension-springs Manufacturer : bzcemind Material : steel ModelNumber : Aolity NumberOfItems : 1 NumberOfPieces : 1 PartNumber : aZl5XgFd3q9-155,OD 12mm,Length 80mm PinType : Spring ProductDescription : Material:Steel Style:Spiral Usage:FURNITURE Load Type:Extension ProductSiteLaunchDate : 2022-07-22T11:37:07.732Z Size : Length 80mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31160000