Specification Brand : ANKROYU BulletPoint1 : 【Accurate Specification】With its accurate size of 40mm outer diameter, 65mm length, and 12mm inner diameter, this coupling is tailored for a variety of applications, ensuring transmission and accurate fit BulletPoint2 : 【Material】This coupling made from aluminum alloy, offering durability. Its robust construction ensures a stable and reliable performance, even in demanding and challenging environments, providing you with a dependable component for your machinery BulletPoint3 : 【High Performance】This plum shaft coupling boasts high torsion, high-speed capabilities, and flexible response, delivering reliable and smoothness performance in diverse applications BulletPoint4 : 【Substitute】Serving as a substitute, this coupling is not only easy to replace but also simple to install, streamlining maintenance efforts and offering a smoothness transition for your machinery BulletPoint5 : 【Wide Application】Designed for versatility, this plum flexible shaft coupling is widely used in servo motors, spindles, stepper motors, and more, making it an reliable choice for shaft transmission in various mechanical devices Color : One Color ExternallyAssignedProductIdentifier : 7707656693237 ExternallyAssignedProductIdentifier1 : 0698672002370 ExternallyAssignedProductIdentifier2 : 698672002370 ItemName : ANKROYU Plum Flexible Shaft Coupling, Aluminum Alloy Sphere Screw Coupling, High Torsion Motor Shaft Coupler, Shaft Connector for Servo Motors ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spider-couplings Manufacturer : ANKROYU Material : metal ModelNumber : ANKROYU07kw2vxg6q NumberOfItems : 1 NumberOfPieces : 1 PartNumber : ANKROYU07kw2vxg6q ProductDescription : Item Type: Plum Flexible Shaft Coupling Material: Aluminum Alloy Outer Diameter: Approx. 40mm/1.6in Length: Approx. 65mm/2.6in Inner Hole Diameter: Approx. 12mm/0.5in