Specification Brand : HARFINGTON BulletPoint1 : Size - Material Width: 12mm / 0.47-inch, Material Thickness: 0.7mm / 0.03-inch, Spring OD: 52mm / 2.05-inch, Inner Mounting Type: Hook, Outer Mounting Type: Hook, 1 x Drill Press Spring BulletPoint2 : Material - Made of spring steel, strong and durable, high elasticity, and not easy to break. Chemical blackening, the product performance forms an oxide film and prevents rust. BulletPoint3 : Feature - Inner mounting type is the hook, outer mounting type is the hook. When installing, install the spring with a fixed wire directly into the spring, and the wire will slide out. BulletPoint4 : Application - This is the chrome-plated spring that returns the sleeve to the top after drilling. Used for all kinds of vacuum cleaner coil springs, volume tube coil springs, and safety coil springs. BulletPoint5 : Note - Pay attention to safety when installing springs. Do not loosen the wire of the fixed springs before installing. Color : Black ExternallyAssignedProductIdentifier1 : 7432033731744 ExternallyAssignedProductIdentifier2 : 00197111127808 ExternallyAssignedProductIdentifier3 : 00049793096036 FinishType : Polished IncludedComponents : Springs ItemForm : Coil ItemName : HARFINGTON Drill Press Return Spring, 52 x 12 x 0.7mm Quill Spring Feed Return Coil Spring Assembly Spring Steel Chemical Blackening Finish for Drill Press ItemPackageDimensions_Height : 10.1 centimeters ItemPackageDimensions_Length : 1.7 centimeters ItemPackageDimensions_Width : 8.5 centimeters ItemPackageQuantity : 1 ItemShape : Round Rod ItemTypeKeyword : constant-force-springs Manufacturer : HARFINGTON Material : Steel ModelName : Prime-Line Products ModelNumber : SP 9603 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : hta230328hh0190 ProductDescription : 1. Made of spring steel, strong and durable, high elasticity, and not easy to break. Chemical blackening, the product performance forms an oxide film and prevents rust. 2. When installing, install the spring with a fixed wire directly into the spring, and the wire will slide out. 3. This is the chrome-plated spring that returns the sleeve to the top after drilling. Used for all kinds of vacuum cleaner coil springs, volume tube coil springs, and safety coil springs. 4. Pay attention to safety when installing springs. Do not loosen the wire of the fixed springs before installing. ProductSiteLaunchDate : 2023-05-06T01:44:36.309Z RecommendedUsesForProduct : [INF] Inferred: Multiple uses including Springs, Wear Beads, Cutting various materials, and DIY projects Size : 52 x 12 x 0.7mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27110000 Voltage : 230 volts