---
product_id: 60756970
title: "Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs"
brand: "master airscrew"
price: "€ 35.68"
currency: EUR
in_stock: true
reviews_count: 8
category: "Master Airscrew"
url: https://www.desertcart.es/products/60756970-master-airscrew-performance-12x4-5-multi-rotor-series-2-blade
store_origin: ES
region: Spain
---

# Pitch: 4.5" Weight: 0.76 oz Diameter: 12" Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs

**Brand:** master airscrew
**Price:** € 35.68
**Availability:** ✅ In Stock

## Summary

> 🚀 Propel Your Passion for Flight!

## Quick Answers

- **What is this?** Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs by master airscrew
- **How much does it cost?** € 35.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/60756970-master-airscrew-performance-12x4-5-multi-rotor-series-2-blade)

## Best For

- master airscrew enthusiasts

## Why This Product

- Trusted master airscrew brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Set:** Includes both CW and CCW propellers for seamless operation.
- • **Lightweight Design:** Weighing only 0.76 oz, these propellers enhance your drone's agility.
- • **Elevate Your Flight:** Experience unmatched performance with precision-engineered propellers.
- • **Durable Construction:** Built to withstand the rigors of aerial adventures.
- • **Versatile Compatibility:** Shaft diameter adjustable for a perfect fit with various drones.

## Overview

The Master Airscrew Performance 12x4.5 Multi-Rotor Series Propellers are expertly designed for drone enthusiasts, featuring a 12-inch diameter and 4.5-inch pitch for optimal performance. Weighing just 0.76 oz, this set includes one clockwise and one counterclockwise propeller, ensuring a balanced flight experience. Adapter rings for shaft diameter adjustments are sold separately.

## Description

Product description MR Series Propellers Designed for VTOL drones, optimized for performance and outstanding efficiency in hover and forward flight. The MR propellers are the perfect choice for upgrading your business drone. MR propellers are manufactured from Glass Fiber Reinforced Composite for strength and durability. The set consists of 2 propellers - 1CW and 1CCW. All MR Propellers are Factory-Balanced. Compatibility Shaft diameter - 6 mm (adjustable via adaptor rings - sold separately) Hub thickness - 8 mm MASTER AIRSCREW PROPELLERS - MADE IN USA For more than 40 years we have envisioned, designed, and manufactured model airplane and multi rotor propellers with utmost precision and care. Constantly improving our technology and production processes throughout the years, we have developed perfectly efficient and incredibly silent blades, second to none. Recognised worldwide as a benchmark in the hobby industry, Master Airscrew Aircraft Propellers are preferred choice for many experienced flyers and hobbyists. Proudly manufactured in the Golden State of California, USA

Review: Great props ! - I have always been a big fan of Master Airscrew props. Good solid quality, well balanced right out of the bag, and good performance.
Review: Impressive. - I am usually the guy to buy cheap props for my small copters because I beat them up so badly. I just recently built a new larger bird and decided to spend a few extra cents on better props. I had ordered a XOAR PJP set, and an off brand carbon fiber set along with these all in 12x4.5. Not only were these the best price, but they also functioned the best of the three. These props showed a significant near 2 minute increase in flight time over the others purchased. Not to mention They look good, balancing was reasonable, and the build quality is better than you would expect for this price. Highly recommended.

## Features

- Propeller diameter: 12” / 304.8 mm; Propeller pitch: 4.5" / 114.3 mm
- Shaft diameter: 6 mm. Adjustable via adaptor rings, sold separately here.
- Hub thickness: 8 mm
- Propeller Weight: 0.76 oz / 21.5 g
- The set consists of 2 propellers - 1x CW and 1x CCW.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07546Q9V5 |
| Age Range Description | 16+ Years |
| Best Sellers Rank | #116,964 in Toys & Games ( See Top 100 in Toys & Games ) #169 in RC Vehicle Propellers |
| Brand Name | Master Airscrew |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 147 Reviews |
| Educational Objective | Team Building Skills |
| Included Components | Propellers |
| Indoor Outdoor Usage | Outdoor |
| Is Assembly Required | No |
| Item Dimensions | 14 x 3.5 x 0.5 inches |
| Item Type Name | Propellers |
| Item Weight | 0.05 Pounds |
| Manufacturer | Master Airscrew |
| Manufacturer Maximum Age (MONTHS) | 1500.0 |
| Manufacturer Minimum Age (MONTHS) | 192.0 |
| Manufacturer Part Number | MA.MR12x45SB2 |
| Material Type | Glass-Fiber Reinforced Composite |
| Model Number | MA.MR12x45SB2 |
| Operation Mode | Manual |
| Power Source | rechargeable battery |
| Set Name | No specific name |
| Size | 12x4.5 |
| Supported Battery Types | Rechargeable battery |
| Theme | Performance and Power for FPV and Cinema drones |
| UPC | 607370099155 |
| Unit Count | 2.0 Count |

## Images

![Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs - Image 1](https://m.media-amazon.com/images/I/51wE3NGGM8L.jpg)
![Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs - Image 2](https://m.media-amazon.com/images/I/61I0fT146TL.jpg)
![Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs - Image 3](https://m.media-amazon.com/images/I/71MvblnVOQL.jpg)
![Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs - Image 4](https://m.media-amazon.com/images/I/71T1FtXrFSL.jpg)
![Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs - Image 5](https://m.media-amazon.com/images/I/71GwXzMo7ML.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Could these work for model airplanes as well?**
A: Sure they will. If the diameter and the pitch match your needs you can use them for electric airplane propulsion as well.

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

**Q: Do you sell pkg. of two ccw ?**
A: The MR props are always packed 1cw + 1ccw.

**Q: Is this 5” longer?**
A: This is 8" diameter propeller

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great props !
*by S***. on September 19, 2024*

I have always been a big fan of Master Airscrew props. Good solid quality, well balanced right out of the bag, and good performance.

### ⭐⭐⭐⭐⭐ Impressive.
*by C***G on January 13, 2019*

I am usually the guy to buy cheap props for my small copters because I beat them up so badly. I just recently built a new larger bird and decided to spend a few extra cents on better props. I had ordered a XOAR PJP set, and an off brand carbon fiber set along with these all in 12x4.5. Not only were these the best price, but they also functioned the best of the three. These props showed a significant near 2 minute increase in flight time over the others purchased. Not to mention They look good, balancing was reasonable, and the build quality is better than you would expect for this price. Highly recommended.

### ⭐⭐⭐⭐ Beautifully made and rugged
*by B***A on April 27, 2019*

Looking for props for a new build of a Tarot 650. I was limited by the fact that I had 30 TY-Motor 2212s in stock and wanted to use them. After running the numbers on E-calc the 12x4.5s looked to be the best option but most importantly they were in stock on Amazon. Performance was very good and the only complaint is that there were no shaft adapters included. Luckily I was able to take some Gemfan adapters and ream them to the required diameter. Vibrations were lower out of the box (I have not yet balanced the props) and the craft handled very well. I'll be buying more for my other copters with the 2212s.

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---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-05-30*