Hobbyking™ 3-Blade Propeller 7x3.5 Black (CW) (3pcs)

These are useable for me, they are paper thin, come bent out of shape and the only thing that was good was they had a twin that you could get counter rotation with your build. Only that cost me more money for something that I couldn't use....

Although these props are a little bit bendy like the normal rotation ones, they seem to work fine. They need a little bit of a balance but the price is right!

Works well but the spacers/adapters are needed as the props' centre holes were pretty misaligned

Not stiff enough for multirotor applications. Has to be balanced propper

not so good for quad copter. for the same setup 6x4.5 3 blade prop lift up at 30pcnt throttle but this prop take more then 60 pcnt throttle and low flying time .
not so good at quality as well.

Good prop for indoor planes, It runs on my Magnum Reloaded but had to reverse the esc..

Cheap , light , easy to instll

If I could give 0 crowns for everything I would. I bought these assuming they would be rigid enough that I could try fitment on a Bixler, instead I can bend these props like a piece of A4 paper. I took them out to the park and everyone had a laugh.

Wow, are these props bad. They are an obvious rip of the GWS parts. The plastic is very soft and poorly molded. The hub centering rings are a loose fit, so getting the prop centered properly is a pain. Even if you can achieve static balance it is impossible to get dynamic balance because the blades are all warped and in different shapes. HK should be ashamed to sell these turds.

Otimo produto! Recomendo a compra!!