?No Risk on Ordering?Please buying with confidence,we are responsible for each of our guest.
?Quality material? 5 pieces of stainless steel flexible coupling for connecting different shaft diameters, perfect for connect servo motor, stepper motor, encoder, screw driving, machine platform, etc. simplifies the debugging difficulty.
?Size?Length: 25 mm, Outer diameter: 19 mm, Inner hole: 5 mm grub screw: Includes 4 grub screws (M4x4), tools required: hex wrench included.
?Reducing backlash?The coupling reduces backlash, making it ideal for precision 3D printing and CNC machining.
?Flexible Aluminum?Flexible aluminum coupling (compensates for axial, radial and angular misalignment between the shaft and the shaft).coupling reduces the imbalance and misalignment that occurs.