Aluminum Shaft Coupling for stepper motor 9.5mm (3/8″) x 12mm holes
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14mm - 15mm Flexible Single Disc Coupling 32x29mm CNC Stepper Motor Shaft Coupler - MP3229-14-15|STEPPERONLINE
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2/4PCS Flexible shaft Coupler 5*8mm 5*5mm CNC Stepper Motor Aluminum A – Biqu Equipment
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