Gear & Sleeve
D14L25 Blue Cylindrical Hard Top Wire Aluminum Alloy Coupling Aperture 3/4/5/6/6.35/7/8mm 3D Printer Parts Screw Stepper Motor
Descriptions:
D (Outside diameter): 14mm
L (Inside Length): 25mm
d1: 3mm/4mm/5mm/6mm/6.35mm/7mm/8mm
d2: 4mm/5mm/6mm/6.35mm/7mm/8mm
Material: Aluminum alloy
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Standard or Nonstandard : Nonstandard