the description says set x2. Is this 2 or 4 propellers in this item?

the 10x45 MR pack has 2 propellers. One CW and one CCW

Are these compatible with husban 501 A

Not without substantial modification

Will these work with hglrc batman 220 drone?

Not sure, I use these for home built 2 motor drones and they work great, will definitely be ordering more. Best thing is to see if they fit and if they do order up and give it a try.

Where can i get an adapter for a motor with a 4mm shaft? This package i received does not contain any.

Hi, James. Here is a link to our adapters: https://www.amazon.com/dp/B07PC42QQ8?ref=myi_title_dp If Amazon hides the link, please put a search for "Master Airscrew Multifunctional Adapter Rings". Unfortunately our adapters pack does not contain a 4mm ring. The sizes available are 1/8”, 3/16”, 5/16”, 3mm, 5mm, 6mm. If your motor's shaft is a different size, the adapters will not be of any use in which case it will probably be best to return the propellers. Hope this helps. Best regards, MAS team

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Master Airscrew/Windsor Propeller MR - 10x4.5 Propeller Set x2 Black MASMR1045B Propellers Electric Plane

Master Airscrew/Windsor Propeller MR - 10x4.5 Propeller Set x2 Black MASMR1045B Propellers Electric Plane

Product ID: 47823681

Details

Brand
Master
Color
Black
Global Trade Identification Number
Item Weight
13.61 g
Manufacturer
Master
Material
Plastic

📏10-inch blade size for optimal lift

🪶Ultra-lightweight 12.8 g blade weight

⚙️6 mm adjustable shaft for versatile fit

Description

🚀 Elevate your drone game with precision and power!

LIGHTWEIGHT DESIGN - At just 12.8 g per blade, enjoy longer flight times and agile maneuvers.
ADJUSTABLE 6 MM SHAFT - Seamlessly fits multiple drone models for ultimate compatibility.
BALANCED ROTATION PAIR - Includes 1 clockwise and 1 counterclockwise prop for smooth, stable flight.
PRECISION ENGINEERED 10 BLADES - Maximize thrust and efficiency with perfectly sized 254 mm blades.
TRUSTED MASTER AIRSCREW QUALITY - Join thousands of drone pros who rely on proven performance and reliability.

The Black 10x4.5 Propeller Set by Master Airscrew features 10-inch blades with a 4.5-inch pitch, an adjustable 6 mm shaft, and ultra-lightweight 12.8 g blades. Designed for multi-rotor drones, this balanced CW/CCW pair enhances flight efficiency and stability, making it a top choice for drone enthusiasts seeking improved performance and longer flight times.

Specifications

ASIN	B0734CF553
Best Sellers Rank	#519,694 in Toys & Games ( See Top 100 in Toys & Games ) #1,438 in RC Vehicle Propellers
Brand Name	Master Airscrew
Color	Black
Customer Reviews	4.3 4.3 out of 5 stars (89)
Global Trade Identification Number	00607370099025
Item Weight	13.61 g
Manufacturer	Master Airscrew
Material	Plastic
Model Number	MR10X45SB2
Part Number	MA.MR
UPC	607370099025
Unit Count	2 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews