Specification AgeRangeDescription : adult Brand : HLYTFV BulletPoint1 : 1. High hardness, high precision, durable, longer service life BulletPoint2 : 2. Can absorb vibration, suitable for large torque transmission, good response, not easy to loose BulletPoint3 : 3. The coupling compensates the displacement of Angle, radial and shaft within the specified range Color : One Color ExternallyAssignedProductIdentifier : 8155454174400 ItemName : HLYTFV Aluminum Plum Flexible Shaft Coupling 1pcs Aluminum D40L40 Shaft Coupling Motor Shaft Coupler Flexible Coupling (Size : 10mm to 10mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spider-couplings Manufacturer : HLYTFV Material : Metal MetalType : Aluminum ModelName : HLYTFV ModelNumber : HLYTFV NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : HLYTFV ProductDescription : 1. High torque, high rigidity, good vibration resistance, flexible response and durability, eliminating the stress between the motor and the drive components 2. The coupling is widely used in stepper motor, servo motor, spindle as CNC ball screw, screw parts for 3d printer, router engraving milling machine