2PCS 6.35mm to 8mm Aluminium Plum Flexible Shaft Coupling 25mm Length 20mm Diameter Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor

Features Material：Made of aluminum material with corrosion resistance and long life.

Type: Plum shaped ;Size: L25mm x D20mm/0.98inch x 0.79inch( L*D) Diameter: 6.35mm to 8mm / 0.25inch to 0.31inch Product features: shaft coupling has high torque, high rigidity, good vibration resistance, flexible response and durability in removes stress between the motor and driving components.

Widely Used：The shaft couplers are widely used for servo motors, spindle, step motor etc.

Package Include:2pcs 6.35mm to 8mm D20 L25 Connector Flexible Coupler,1pcs M4 hex wrench.