This is a vibration damper that is useful for reducing vibrations on your camera or flight controller. These vibration dampers are made using elastic rubber and the size of this particular spacer is M3 x 12mm. This vibration damper has a relatively long threaded section for increased stability. These spacers are now sold in a pack of 4.
- Outer diameter of rubber: 8mm
- Screw diameter: 3mm
- Entire damper length: 17mm
- Rubber mount length: 12mm