5x3.17mm Plane Fixed Pitch Propeller Adapter Bullet

) This auction is for a metallic Silver 3.17mm adaptor

2) This golden prop adapters fits for those non-folding prop to all 3.17mm shaft motor ( brushless or brushed)

3) Prop adapter with collet-type attachment (slips onto motor shaft, and tightens). 4

4) These collet-type prop adapters usually result in a more 'true' prop mounting with less vibration.

5) Prop shaft Diameter: 6 mm