Aopin Flexible Beam Couplings 3mm to 3mm Flexible Coupler Shaft for 3D Printer, Length 25mm / 1" Motor Coupler Connector, Great Apply for Model Shaft, CNC Machine, Motor Guide, DIY Encoder 2 Pcs

The Coupler is a high-quality, durable, and versatile product that can be used in various applications, including RC model motors.

It features anodized aluminum alloy material that provides excellent corrosion resistance and stability during shaft transmission.

The coupling is designed to protect the safety of the linkage when the rated torque is exceeded, ensuring smooth and reliable operation.

With its rigid flange design, it is suitable for high torque transmission occasions and can be used in a variety of models and brands.

Whether you're a seasoned pro or just starting out, this coupling is an excellent choice for anyone looking for a reliable and durable product that will meet their needs.