Twidec/5Pcs Flexible Couplings 5mm to 8mm NEMA 17 Shaft Coupler for Small CNC Machines & 3D Printer

The Flexible Couplings are made of premium aluminum alloy material, ensuring durability and reliability.

With exquisite workmanship and a bright appearance, these couplings will enhance the performance of your machine.

The elastic action compensates for radial, angular, and axial deviations, reducing the load reduction caused by relative displacement of the two axes.

This feature improves transmission performance, extends the life of the machine, and provides cushioning and damping performance.

Compatible with NEMA 17 stepper motors (for 5mm shaft diameter), these couplings are easy to install and come with a convenient Allen wrench.

Don't miss out on this excellent product that will take your machine's performance to the next level!