4 pc Propellers RC Airplane Propellers Low Noise Propellers Mini Airplane Propellers for Trojan EPP 400mm / Mini F4U EPP 400mm 761-9 T-28 400mm / 761-8 F4U 400mm / 76108R F4U Corsair 400mm

Perfect props.

Ordered these for replacements on our rc planes. They are direct fit for my sons plane and will work on mine as well, even though mine originally came with a red cone on the end. They fit correctly and work as they should. They were a great price and showed up the next day. Great purchase.

Genius design to prevent damage to the airplane. Works great every time, survives several big hits before snapping or bending. Excellent product.

So, the propellers out of the box are installed reversed. I don't have a tiny Phillips head screwdriver on hand to take the prop apart and see if I can re install correctly. Crashed my lil f4u Corsair thinking my batteries were not charged, upon inspection I found this issue. The props still throw air back, but the thrust output is greatly diminished. Inspect your props before you fly!!

Great deal

Only problem is, the props were installed on the hub backwards. For Tractor (convential prop in the front planes) the leading edge of the prop needs to be in the front. It typically has a straighter leading edge while the trailing edge of the prop is curved. Normally, manufacturers of nominally different props denote this by putting the props diameter and pitch in print on the front of the prop. Not in this case. As you can see in the picture, the prop on the right is the Original Volantex with the print facing us (on the backside in these cases) and the straight edge on the right side. The replacement prop on the Left side has the straight edge on the left side. Now, it will spin and it will make thrust BUT it will be less effecient and on a larger prop, make more noise. In the original airplane box there should be a small phillips (cross bit) screwdriver and it will fit inside the screw in the prop hub. Hold onto the prop, unscrew and removed the hub, pull the prop off, turn it over and reverse this procedure. If this prop assembly is being used on a pusher plane, you're good to go as is, the leading edge will be forward on a rearward facing engine.The only real downside was, one of my prop's phillips screw was stripped. Don't know how that happened. So I had to cut the hub in half to expose the screws head and use pliers to unscrew it. Then swap it out with the broken props hub assy.Except for the trouble of reversing the props and more to the point, the stripped head. I'd give these a 5 out of 5. But to a newbie that is enjoying this plane and needs to replace the propeller and then wonders why it isn't performing as good, this isn't such an obvious problem. Though we do have it happen at my club field from time to time and it's fun to rib the experienced guy who just wasn't paying attention.

Best for money, but does have some defects, like on my two props that came with this were too pushed in so the leveled edge on the motor mount can't actually hook onto the props.

I ve have nt a Chace to ck them out