Feature(may vary by option.)

●Size: outer diameter x length: 14mm x 22m, port opening: 7mm to 7mm.
●Made of high quality copper, with high torque, low inertia and good sensitivity.
●Cylindrical rigid coupling, with 4 mounting holes on the surface, equipped with machine screws and hex wrench.
●It connects two shafts to transmit force and torque and plays a protective role when the load is too large. It is suitable for blowers, 3D printers, DIY robots, CNC machine tools, stepper motors, etc.
●Warm reminder: rigid type basically does not allow eccentricity, and must be fully adjusted during use.

[6mm to 6mm]

Description

D14mm x L22mm Cylindrical Coupling 7mm to 7mm Rigid Clutch Set Bolt Copper Motor Shaft Coupling Engine Accessories 2 Pieces