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28mm Spinner for 2.3mm shaft & 4mm prop hole
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28mm Spinner for 2.3mm shaft & 4mm prop hole These are not only spinners but are also hubs that attach regular glow engine non-folding type airplane props to electric motor shafts. A set screw in the hub holds it to the motor shaft. The machined aluminum hubs and glass-filled nylon spinners run absolutely true at high RPM's and eliminate that "buzz" that happens with out-of-round and out-of-balance spinners which cuts your motor speed.
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Found 11 years, 8 months ago