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Product Review

  • Both the cylindrical inner diameter and the hexagon side length are 7 mm, support for any of the motor shaft diameters of 7mm/0.275in.
  • Coupler copper shaft coupling for the automotive tires DC motor robot, also suitable for cup turner, rod dryer, electric car toy, etc.
  • 8 pcs durable brass material 7mm length hexagon motor flexible coupling, you can use these for a long time.
  • Package Includes: 8 shaft motor flexible coupling coupler; 2 Allen Wrench; 16 Screws.