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1.Material: Made of pure brass, sturdy, reliable and strictly functional.
2.Function: A special coupler, used for connecting the motor shaft and the hexagon wheel of the robot, cars, and other models.
3.Use: Suitable for model shaft connection, perfect accessories for RC Model motor, etc.
4.Feature: Durable and insulation, make your shaft more stable, easy to install and replace.
Specification :
Hexagonal Side: 7mm
Hex Height : 6mm
Opposite Side: 12mm
Cylinder Height: 24mm
Cylinder Outer Diameter: 11.5mm
Cylinder Inner Diameter: 8mm
Fastening Screw Hole: M4
cool47
Reviewed in the United States on February 17, 2024
Arrived promptly; well machined.
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