---
product_id: 60756970
title: "Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs"
brand: "master airscrew"
price: "186 Lei"
currency: RON
in_stock: true
category: "Master Airscrew"
url: https://www.desertcart.ro/products/60756970-master-airscrew-performance-12x4-5-multi-rotor-series-2-blade
store_origin: RO
region: Romania
---

# 6mm adjustable shaft fit 4.5-inch pitch for optimal thrust 12-inch diameter precision Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs

**Brand:** master airscrew
**Price:** 186 Lei
**Availability:** ✅ In Stock

## Summary

> 🚁 Elevate your drone game with pro-grade precision!

## 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?** 186 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/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

- • **Dual Direction Set:** Includes both CW and CCW propellers for balanced flight control.
- • **Optimized 4.5" Pitch:** Achieve superior thrust and smooth multi-rotor performance.
- • **Customizable Shaft Fit:** 6mm shaft diameter with adaptor rings for versatile compatibility.
- • **Lightweight Fiberglass Build:** Only 21.5g per propeller for agile, responsive handling.
- • **Precision Engineered 12" Diameter:** Maximize lift and efficiency with perfectly balanced blades.

## Overview

Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers deliver high-efficiency thrust with a 12-inch diameter and 4.5-inch pitch. Crafted from lightweight fiberglass, each propeller weighs just 21.5g and fits a 6mm shaft (adaptors sold separately). The set includes one clockwise and one counterclockwise blade, ensuring balanced, stable flight for advanced multi-rotor drones.

## Description

Buy Master Airscrew Performance 12x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs: Propellers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 | #120,976 in Toys & Games ( See Top 100 in Toys & Games ) #152 in RC Vehicle Propellers |
| Brand Name | Master Airscrew |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (84) |
| 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 |

## Product Details

- **Age Range (Description):** 16+ Years
- **Brand:** Master Airscrew
- **Color:** Black
- **Included Components:** Propellers
- **Item Weight:** 22.68 g
- **Material:** Fiberglass
- **Model Name:** Master Airscrew Multi-Rotor Series
- **Number of Items:** 1
- **UPC:** 607370099155
- **Unit Count:** 2 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)

## 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

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**Shop now:** [https://www.desertcart.ro/products/60756970-master-airscrew-performance-12x4-5-multi-rotor-series-2-blade](https://www.desertcart.ro/products/60756970-master-airscrew-performance-12x4-5-multi-rotor-series-2-blade)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-03*