Aluminum Flex Shaft Coupler - 5mm to 8mm for Stepper Motors

Have your 3D printer parts gone bad? Then this might be a great spare part. The 3D printer Stepper Motor Flexible Coupler attaches your stepper motor to the other parts of your printer. You can also use this with CNC machines and other applications.

Specifications:

• Bore: 5 x 8MM
  
• Outer diameter: 20MM
  
• Increased Load-carrying Capacity
  
• Length: 25MM