These stainless Aluminum shaft couplers allow you to couple the same size shafts together. They can be used for connecting motor shafts to drive shafts, or two same sized shafts. All of they come with a hex wrench.

Specification: 

• Length: 25mm
• Diameter: 14mm
• Bore: 5-5mm
• Weight: 9.2g 

• 1 x  Aluminum shaft couplers
• 4 x Net
• 1 x Allen driver

Technical details