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M3 O-Ring Flight Controller Vibration Dampener 10 Pack

Original price $2.99 - Original price $2.99
Original price
$2.99 - $2.99
Current price $2.99
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Free Delivery on U.S.A. Orders $99 or more

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These little nitrile rubber orings are super convenient stack spacers! This size can be used on M3 hardware, and stacked as many times as needed for the appropriate spacing. We also carry a M2x5mm version.
Check out the rest of our stack hardware and our entire hardware section!


  • Outer Diamter: 7mm
  • Inner Diameter: 3mm
  • Thickness: 1.9mm


  • 10x M3x7mm Flight Controller O-Ring Vibration Dampeners