Specification AgeRangeDescription : adult Brand : Tayffency BulletPoint1 : [Material] - The Compression mould die spring is made of spring steel, and the surface is painted, so there is more durable and can be reused many times BulletPoint2 : [Size] - Hole Diameter (Outer Diameter): 20mm/0.79"; Inner Diameter (Tolerance +1mm/-0.5mm): 10mm/0.39"; Free Length: 25mm/0.98" (+/- 2mm). Load Type: Light Load; Color: Yellow BulletPoint3 : [Advantage] - Rectangular Section,strong,the die springs are stiffer than ordinary spring,which help your 3D printer much more stable while printing. BulletPoint4 : [Application] - Mold springs are mainly used in the mold machinery of injection molding machines, such as 3D printer heated bed, which are very suitable for high-stress applications, as well as various springs and other applications BulletPoint5 : [Package Included] - 5 pcs x 3D printer bed springs BulletPoint6 : Packing: 20pcs/bag Color : Yellow ExternallyAssignedProductIdentifier : 4895243592865 ExternallyAssignedProductIdentifier1 : 0786368802226 ExternallyAssignedProductIdentifier2 : 786368802226 ItemName : Tayffency 5Pcs 3D Printer Bed Springs 20mm OD 10mm ID 25mm Length Compression Mould Die Springs Light Load for Mechanical Equipment 3D Printer Accessories Yellow ItemPackageDimensions_Height : 0.79 inches ItemPackageDimensions_Length : 3.54 inches ItemPackageDimensions_Width : 5.12 inches ItemPackageQuantity : 1 ItemTypeKeyword : compression-springs Manufacturer : Tayffency Material : Spring Steel MeasurementSystem : Metric ModelName : EWAEWHHF-4PCS-100MM ModelNumber : EWAEWHHF-4PCS-100MM NumberOfBoxes : 1 NumberOfItems : 5 NumberOfPieces : 1 PartNumber : UA241204F0001-0001 PinType : Spring ProductDescription : Specification:Product Name: Compression Die SpringLoad Type: The Lightest LoadColor: YellowSpring Size:0.79inch/20mm Outer Diameter0.39inch/10mm Inner Diameter0.98inch/25mm Free LengthPackage Included:5 pcs x 3D printer bed springs ProductSiteLaunchDate : 2024-02-25T09:57:47.258Z Size : TF-20-10-25 Style : 100mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31161904 WarrantyDescription : Hyperco Offers A Limited Lifetime Warranty On All Springs To The Original Purchaser. Springs Are Guaranteed To Maintain Rate And Free Length Within 2%. Excluded is Any Failure Due To Abuse Or Crash Damage.