New Precision Heavy Duty Flexible Shaft Coupler 

Input Shaft Bore Diameter 3/4" x 7/8" (19.05mm x 22.225mm)

Torque: Rated 24Nm / Max. 32Nm 

Max. Speed 9000RPM

Material:  Aluminum / Polyurethane

Clamp Type

Outside Diameter: 45mm

Total Length: 66mm