GND Shaft Coupling 5 to 6mm Aluminum Diameter 25mm Length 37mm Coupler Joint Motor for 3D Printer CNC Machine DIY Encoder(5x6)
SAR 53
Clamping Precision Flexible Shaft Couplings 10 to 10mm Diameter 25mm Length 31mm Beam Mechanical Coupling(10x10)
SAR 68
Flexible Shaft Coupling 6.35 to 10mm Diameter 26mm Length 35mm for Printing Machine Servo Electric Motor(6.35x10)
SAR 79