Specification:
² D1=4.0mm (suitable for motor with 4.0mm shaft)
² L=17.98mm
² D2=M6 (suitable for propeller with 6mm aperture)
Specification:
² D1=4.0mm (suitable for motor with 4.0mm shaft)
² L=17.98mm
² D2=M6 (suitable for propeller with 6mm aperture)