Could these work for model airplanes as well?

Sure they will. If the diameter and the pitch match your needs you can use them for electric airplane propulsion as well.

Can these fit a hubsan h501 (ss, a, m , and/or c)?

They will but you've got to get the spacers for the correct shaft sizing. I got the 7" and they were too large and HEAVY for my Bugs2. Go for the 6". I just put the stock propellers back on mine. 8.45" would hit the body on my Bugs 2 and I know your Hubsan H501 is very close in size. Your Hubsan already has great props, albeit hard to balance. Good Luck

Do you sell pkg. of two ccw ?

The MR props are always packed 1cw + 1ccw.

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Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs

Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs

Product ID: 60756970

Details

Age Range (Description)
16+ Years
Brand
Master
Color
Black
Included Components
Propellers
Item Weight
22.68 g
Material
Fiberglass

📏12-inch diameter for optimal thrust

⚙️4.5-inch pitch for efficient lift

🛠️6mm shaft diameter with adaptable fit

HK$224

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Description

🚁 Elevate your drone game with precision and power!

CUSTOMIZABLE FIT - Compatible with 6mm shafts and adaptable via optional rings to suit your exact setup.
DUAL DIRECTION SET - Includes both clockwise and counterclockwise blades for seamless multi-rotor performance.
OPTIMIZED 4 5 PITCH - Achieve the ideal balance of speed and control for professional-grade flight.
LIGHTWEIGHT FIBERGLASS BUILD - At just 21.5g, these propellers boost agility without sacrificing durability.
PRECISION ENGINEERED 12 DIAMETER - Maximize your drone’s lift and stability with a perfectly sized propeller.

Master Airscrew Performance 12x4.5 Multi-Rotor Series propellers are high-quality, lightweight fiberglass blades designed for professional multi-rotor drones. Featuring a 12-inch diameter and 4.5-inch pitch, these 2-blade propellers come in a balanced set of clockwise and counterclockwise rotation, ensuring optimal thrust and stability. Compatible with 6mm shafts and adaptable with optional rings, they deliver reliable performance for serious drone enthusiasts and professionals alike.

Specifications

ASIN	B07546Q9V5
Age Range (Description)	16+ Years
Age Range Description	16+ Years
Best Sellers Rank	#132,578 in Toys & Games ( See Top 100 in Toys & Games ) #141 in RC Vehicle Propellers
Brand	Master Airscrew
Brand Name	Master Airscrew
Color	Black
Customer Reviews	4.2 out of 5 stars 86 Reviews
Included Components	Propellers
Item Type Name	Propellers
Item Weight	22.68 g
Manufacturer	Master Airscrew
Material	Fiberglass
Model Name	Master Airscrew Multi-Rotor Series
Model Number	MA.MR12x45SB2
Number of Items	1
Part Number	MA.MR12x45SB2
UPC	607370099155
Unit Count	2 Count

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HK$224

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

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