Long Prop adapter w/ Alu Cone 3mm motor shaft (Grub Screw Type)

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Inutilisable

Feb 04, 2017

J'ai acheté ce modèle car impossible de trouver un adaptateur de cette longueur ailleurs (il va falloir que je me remette a chercher). Comme indiqué dans les avis ci dessous, l'adaptateur une fois sur le moteur n'est pas dans l'axe. Donc inutilisable. En plus il manquait dans le paquet la petite vis. Super déçu, mais bon, 2.00 euros ....

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Customer Rated

Sep 30, 2016

Functional failure of the prop adapter because of static out-of-balance of the faulty drilled 3 mm motor shaft drill hole. This drill hole is not centered and not in parallel to the adapter axis, i.e. it is slanting and therefore not usable as a prop adapter. It wobbles!

The measured maximum deviations are:
a) ~3 mm / 35 mm = ~ 5 °
b) ~2 mm / 35 mm = ~3°

This is an production failure!

Therefore, I can not recommend this product.

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Customer Rated

Jun 16, 2016

Very bad quality product... The center hole is not straight and everything just gets unbalanced.
I couldn't use it....

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Certified Buyer Rated

Oct 14, 2015

Shaft was bent so it useless, not worth trying to get hobbyking to replace it so they got my money for nothing and now I have to buy more.

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Certified Buyer Rated

Mar 06, 2015

Saw some reviews in the international warehouse claiming that these adapters will fit 3.175mm shaft so I bought them. THEY WON'T. But I can't complain for that, they seem nice though.

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Customer Rated

Feb 23, 2015

I'm very disappointed with this type of blade adapter.
Bought 6 on EU Warehouse, 4 are unusable (bent), causing a lot of vibrations on my quadcopter. The nut stripped very easily. Maybe the collet type works better.
Will never buy another of this adapter.

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Customer Rated

Feb 03, 2015

Off centre.

Had to sand inside as burr had not being removed, was stopping the shaft at the grub screw hole.

No use putting on my plane, will shake it to bits. Waste of $2.75

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Certified Buyer Rated

Oct 13, 2014

Easy to overtight the grub screw, be carefull. Otherwise, it is a good product and very cheap. after using it, I came to the conclusion to prefer collet type ones.

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Certified Buyer Rated

Aug 04, 2014

great propeller adapter

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Certified Buyer Rated

May 11, 2014

Very strong and good