Heyiarbeit 0.55in×1.38in (OD x L) Single Universal Joint Shaft Coupling Aperture 6mm to 8mm U Joint with M4 Screws Coupler for RC Model Motor 2pcs

The Heyiarbeit Single Universal Joint Coupling is a must-have for any serious enthusiast or professional looking to upgrade their servo motor systems, 3D printers, CNC machines, DIY encoders, RC model cars, and RC model boats.

With its durable and stable performance, this universal joint coupling is easy to install and remove, providing a secure connection between the driving shaft and the driven shaft.

Its large torque and small transmission inertia make it ideal for transmitting motion and torque with precision and accuracy.

Plus, it can isolate or absorb axial vibration and shock, ensuring smooth and reliable operation.

Don't settle for anything less - choose the Heyiarbeit Single Universal Joint Coupling today!