Folding Propeller W / Hub 35mm / 6x4 2mm (1pc)

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Customer Rated

Sep 08, 2014

Quality is not bad. But I am having a hard time to balance this prop since the prop hinge is a bit loose. It can be setup as a pusher easily. Open the cone, remove the nut holding the collet, and reverse the prop blade. But you must modify the prop so that it wont folded too far over.

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Certified Buyer Rated

Sep 21, 2013

Nice folding prop. Again these prov and hub combinations need to be balanced properly to avoid wasting power and excessive vibration.

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Certified Buyer Rated

Aug 15, 2012

Going to run today...will report back

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Certified Buyer Rated

Apr 27, 2012

nice and solide props

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Certified Buyer Rated

Nov 12, 2011

Maby i have a too strong motor for this one 480w. One blade brake.

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Customer Rated

Jun 13, 2011

How can you possibly write a review when the nose cone is unsized in the website? The important measurements are cone width collet size prop overall length and prop pitch. If they don't put these measurements in the H K website, why would anyone buy one?

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Certified Buyer Rated

Aug 03, 2010

Funciona muito bem no mini swift.

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Certified Buyer Rated

Aug 21, 2009

Seems to be good quality. Needed to fuss a bit to eliminate minor wobble.

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Certified Buyer Rated

Apr 08, 2009

Doesn't look as nice as graupner's, but for the bucks it is good buy. Ordered a 7x4 as well.

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Customer Rated

Jan 10, 2009

Blades are a bit too thin to fit the hub hinge properly I've used four M2 washers to make it tighter. Two washers fit a 7x5 prop.



Very well balanced.