I'm amazed by the rapid fulfillment. I placed my order on Thursday. It was dispatched the same day and I received it on Saturday.










3-Blade - 10x7 Propeller Rev./Pusher


3-Blade Series for Model R/C Airplanes
FB - factory balanced propeller - for more information click here
3 blade model airplane propellers specially developed for the most demanding hobby professionals. Great performance and scale look both for electric motors and glow engines. Carefully crafted from Glass Fiber Reinforced Composite. Available in sizes 5" to 18".
| Propeller diameter | 10" / 254 mm | |
| Propeller pitch | 7" / 178 mm | |
| Hub thickness | 1/2" / 12.7 mm | |
| Shaft diameter | 1/4" / 6.35 mm (adjustable **) | |
| Propeller Weight | 0.95 oz / 26.9 g | |
| Direction of rotation | Reverse / Pusher | |
| Material | Glass Fiber R Composite | |
| Color | Black |
** Adapter Rings included in package
Customer Reviews
Overall rating: 4.9 / 5 from 84 reviews.
Great product and price.
Mark B. 5/5 Verified
Always have good performance with Master Air Screw propellers.
Robert S. 5/5 Verified
Amazing as always, the props I use
Gregory S. 5/5 Verified
Very strong and accurate
Mark A. 5/5 Verified
Fast shipping on a great product
Mark A. 5/5 Verified
I 3D design printed MAS 10x7 Prop Adapters for Avios King Twin they are great!! See them at YT @InTheTubeDeepRC
Osmund H. 5/5 Verified
First time purchase from Master Airscrew. I purchased the 10x7 3-blade props. The order arrived, quickly. I like the packaging. I look forward to getting these props in the air, soon. These props are going on a 3D-printed OV-10 Bronco. Thanks!
George B. 5/5 Verified
Super
Vanpraet A. 5/5 Verified
Outstanding product. Packaging is immaculate so my props showed up undamaged. Very nice product. Looks amazing on my B-17. I can't wait for a maiden flight!
Rickie 5/5 Verified
your product is great!
George B. 5/5 Verified
I've converted a Hobbico TwinStar to electric operation. I used two 3-bladed Master Airscrew props; a 10-7 and a 10x7r/p. They are a high quality and durable prop and look very good on the airplane.
Philip H. 5/5 Verified
Great product
Lanny B. 5/5 Verified
Just put the two propellers on for the e-flite twin Timber, picture shows both props, CW CCW, just flew it in 12 mph gusting to 18 she handled perfect I think even better than the original props!!!
Jerry F. 5/5
Easy to find what I needed. Price was good. The quality is what I've come to expect from MAS props.
David S. 5/5 Verified
Prop appears of good quality. I haven't used it as yet, but I am sure it will work as well as other props that I have obtained from them.
Franklyne C. 5/5 Verified
Quality props that perform. What more can you say.
Gary F. 5/5 Verified
The props that I ordered came in a timely manner and were in very good shape. I haven’t got the fly them yet, but they look like they’re going to work very well.
Allen C. 5/5 Verified
I always use these prop for my long range plane !
Tat L. 5/5 Verified
Props are of great quality and exactly what I wanted. The ordering process was simple and shipping was fast. Definitely will purchase more props. Great company with great products.
Scott L. 5/5 Verified
My Hobby King Avios King Twin came with counter rotating 3-blade propellers. They looked okay but were not very efficient nor durable. With the first prop strike I busted a blade off both propellers. I determined that they were 10x7 propellers and was happy to find that Master Airscrew makes matching 10x7 3-blade propellers in both CW and CCW (reverse) rotation. I 3D printed adapters to fit the MA propellers on the King Air motors and they work great. More thrust at take off and more efficent cruising. They also can survive prop strikes which is a nice feature.
Mark L. 5/5 Verified
Amazing replacement props. Original manufacture has been back ordered for months. I was so glad these would work for my king twin. They actually seem to work better than the OEM props. From now on all my props are MAS props!
Allan D. 5/5 Verified
I used a 10 x 7 pusher and a 10 x 7 standard prop on my Avios King Twin 1700. These props are much better made and work better than the props that came with the plane. The Avios' props would simply throw prop blades while spinning. They were flimsy and cheap. These Master Airscrew props run better, look better, and are quality props that simply work as good as they look.
Stephen C. 5/5 Verified
Could not ask for a Better fit on my Avios king twin just know when you go to put them on use a few spacers to sink the hub of the prop on the hex on the engine. Nice props very good quality! Oh and don’t do what I did buy a regular and a reverse not two regular 🤪
Tallen M. 5/5
You Guys are awesome. "Made in America" is a rare thing these days. It's so tuff getting anything these days from overseas. I wish you guys would advertise more on all the planes that are to old or "backordered" Thanks again excellent product, well packaged and sent in a very timely manner.
Michael A. 5/5 Verified
Right out of the package and ready to go no balance needed. Best propellor deal ever
Jimmy G. 5/5 Verified
I ordered these props for my King Twin from Avios... the notified me during the entire shipping process and I received the propellers promptly and in perfect condition. So happy to buy American-made products! I will buy more, no doubt. Thank you so much! I will send pictures when it flies!
Richard A. 5/5 Verified
As usual, first class product....tks
Shel L. 5/5 Verified
Perfect blasés
Evans B. 5/5 Verified
Excellent quality, price, and delivery!!!
Jerome W. 5/5 Verified
Excellent quality, price, and preforms exquisitely!
Jerome W. 5/5 Verified
Great family owned company to buy from. They gave me a 10% discount to make a sell. I am locked in!
Joseph S. 5/5 Verified
Best product i always needed very good quality !
Edward A. 5/5 Verified
The props are just what I needed. The plane I purchased had two motors turning the same direction. I bought two props, one turning one way and one the other. Problem solved!
Floyd J. 5/5 Verified
Always good quality and prompt service. I will continue to use these
Horace D. 5/5 Verified
Absolutely top quality!
Tom N. 5/5 Verified
Props perform well on my HK B17
David P. 5/5 Verified
Ruggedly built. excellent balance
David T. 5/5 Verified
Nice well balanced props. Haven't been able to try them out yet due to weather but feel they will work great. Got a set of prop shaft adapters with the set but didn't get any with the other set of blades I ordered. Whats up with that?
Steve K. 5/5 Verified
Refuse to use any other propellers
John T. 5/5 Verified













