Specification Brand : MF-Tools BulletPoint1 : Size eg:1.0*5*50mm (means the wire diameter is 1.0mm,the out diameter is 5mm, the length is 50mm) BulletPoint2 : Material: Spring Steel BulletPoint3 : Size: Wire diameter*Out Diameter*Length BulletPoint4 : Internal Diameter =Out Diameter - 2 * Wire Diameter ( For example ,Size:1.0*5*50mm,means the wire diameter is 1.0mm,the out diameter is 5mm, the length is 50mm,the Internal Diameter is 3mm. ) BulletPoint5 : All product will be delivered in 7-15 days Color : Silver,black ExternallyAssignedProductIdentifier : 8652493525519 ItemName : 10pcs 1.0mm 1.2mm Wire Diameter Springs Compression Spring Steel (1.21145mm) ItemTypeKeyword : spring-clamps Manufacturer : MF-Tools Material : spring steel ModelNumber : 7830a79d14588e22ff75f4dd37d2fc PartNumber : 9a8f2b26-3c09-6781eeb2ef2920 ProductDescription : Package include: 10pcs x Springs ProductSiteLaunchDate : 2020-05-06T07:00:00.000Z Size : 1.2*11*45mm Style : Wire Collated UnitCount : 1