Specification Brand : Yctze BulletPoint1 : 1. Premium Quality Material: Crafted from - alloy steel, this Output Single Shaft boasts high hardness and longevity. The sturdy material withstands pressure and , promising a long and dependable service life that ensures the seamless function of your motor. BulletPoint2 : 2. Smooth & Efficient : The Shaft features smooth and ope es at low noise levels. With superior performance and a large bearing capacity, it is designed to optimize the efficiency of your worm reducer or stepper motor, improving the overall performance. BulletPoint3 : 3. Convenient, Easy-to-Install Design: Measuring 18mm in diameter and 128mm in length, the Output Single Shaft installs seamlessly, providing an easy, plug-and-play solution. Its accu e size and design ensure quick installation, making it a convenient choice and a great time saver. BulletPoint4 : 4. High Versatility: The Output Single Shaft is c atible with a variety of devices, including the Worm Reducer NMRV040 RV040 and Nema34 Stepper Motor. Its wide c atibility, coupled with its superior performance, makes it a versatile solution for various motor needs. BulletPoint5 : 5. C lete Fitting Kit Included: The Output Single Shaft comes with seven additional accessories; for a hassle- installation process. A c lete kit guarantees convenient ope ion, providing you a smoother user experience and allowing you to make the most out of your purchase. IncludedComponents : No ItemName : Output Single Shaft Diameter 18mm 0.71in Length 128mm 5.04in C Atible with Worm Reducer NMRV040 RV040 Nema34 Stepper Motor Alloy Steel Material for Longevity Comes ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 4 centimeters ItemTypeKeyword : mechanical-gearboxes Manufacturer : Yctze Material : Alloy Steel ModelName : Yctzeqwb1pvdy0u ModelNumber : Yctzeqwb1pvdy0u NumberOfItems : 1 PartNumber : Yctzeqwb1pvdy0u ProductDescription : Specification: Item Type: Output Single Shaft Product Material: Alloy steel Diameter: Approx. 18mm / 0.71in Length: Approx. 128mm / 5.04in Scope of Application: Suitable for worm reducer NMRV040 RV040 Nema34 stepper motor, etc. How to Use Install and use directly. Package List 1 x Output Single Shaft 7 x Accessories