10pcs D14L22 Brass Motor Shaft Coupler Couplings Bore 4mm 5mm 6mm 8mm Rigid Coupling Motor Connector 3D Printer Accessories(4mm to 4mm)
Description
couplings
Standard or Nonstandard : Standard
Flexible or Rigid : Rigid
Model Number : D14L22
Material : Brass
Structure : disc
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