--- product_id: 417039084 title: "Master Airscrew 3-Blade 7x4 Performance Propeller - Reverse/Pusher/CW" brand: "master airscrew" price: "SAR 235" currency: SAR in_stock: true reviews_count: 5 category: "Master Airscrew" url: https://www.desertcart.com.sa/products/417039084-master-airscrew-3-blade-7x4-performance-propeller-reverse-pusher-cw store_origin: SA region: Saudi Arabia --- # Reverse/CW rotation for versatile fit Fiberglass composite for durability 7" diameter for optimal thrust Master Airscrew 3-Blade 7x4 Performance Propeller - Reverse/Pusher/CW **Brand:** master airscrew **Price:** SAR 235 **Availability:** ✅ In Stock ## Summary > 🛫 Elevate your RC game with precision, power, and pro-level performance! ## Quick Answers - **What is this?** Master Airscrew 3-Blade 7x4 Performance Propeller - Reverse/Pusher/CW by master airscrew - **How much does it cost?** SAR 235 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/417039084-master-airscrew-3-blade-7x4-performance-propeller-reverse-pusher-cw) ## 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 - • **Versatile Rotation Options:** Reverse, pusher, and clockwise rotation to fit your exact motor setup effortlessly. - • **Durable Fiberglass Composite:** Experience long-lasting performance with lightweight, reinforced materials built to endure. - • **Precision Engineered 7" Diameter:** Maximize your RC aircraft's thrust and agility with a perfectly sized propeller. - • **Complete Adapter Ring Set Included:** Seamlessly fit multiple shaft diameters without extra purchases or hassle. - • **Made in the USA with 45+ Years of Expertise:** Join a global community of elite hobbyists who trust Master Airscrew’s legacy of quality. ## Overview The Master Airscrew 3-Blade 7x4 Performance Propeller is a premium, fiberglass-reinforced composite propeller designed for demanding RC aircraft enthusiasts. With a 7-inch diameter and 4-inch pitch, it delivers optimal thrust and efficiency. Featuring reverse/pusher/clockwise rotation and a set of adapter rings for multiple shaft sizes, it ensures versatile compatibility. Proudly made in the USA, this propeller combines over 45 years of expert craftsmanship with cutting-edge materials for quiet, reliable, and high-performance flight. ## Description Product description 3-blade propeller 3-blade model RC aircraft propeller, specially designed for demanding hobby professionals. Excellent performance and realistic appearance for both electric motors and gas/glow engines. Carefully crafted from fibreglass reinforced composite material. Available in sizes 5" to 17". Available in CCW and CW variants. Suitable for the most popular R/C aircraft models. MASTER AIRSCREW PROPELLER - MADE IN THE USA For more than 45 years, we have been planning, designing and manufacturing model aircraft and multi-rotor propellers with the highest precision and care. By constantly improving our technology and production processes over the years, we have developed perfectly efficient and incredibly quiet blades that are second to none. Recognized worldwide as a benchmark in the hobby industry, Master Airscrew aircraft propellers are the preferred choice for many experienced aviators and hobbyists. Made in California, USA Review: Calidad y servicio - Todo conforme a lo publicitado Review: いいね、 - 自作機に使用、現在在庫切れ？ ## Features - Propeller diameter - 7" / 178 mm; Propeller pitch - 4" / 102 mm - Hub thickness - 5/16" / 7.9 mm - Shaft diameter - 1/4" / 6.35 mm. Package includes a set of adapter rings for the following shaft diameters: 1/8”, 3/16”, 5/16”, 3 mm, 5 mm, 6 mm. - Propeller Weight - 0.39 oz / 11.1 g - Direction of rotation - Reverse / Pusher / CW ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003EJF28O | | Age Range Description | 16+ Years | | Best Sellers Rank | #204,428 in Toys ( See Top 100 in Toys ) | | Brand Name | Master Airscrew | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 285 Reviews | | Educational Objective | RC Plane Piloting | | Included Components | Adapter Rings, Propeller | | Indoor Outdoor Usage | Outdoor | | Is Assembly Required | No | | Item Dimensions | 19.1 x 19.1 x 1.3 centimeters | | Item Weight | 0.03 Pounds | | Manufacturer | Master Airscrew/windsor Propeller | | Manufacturer Maximum Age (MONTHS) | 192 | | Manufacturer Minimum Age (MONTHS) | 192.00 | | Manufacturer Part Number | MAS0740TP | | Material Type | Glass-Fiber Reinforced Composite | | Model Number | MAS0740TP | | Number of Packs | 1 | | Number of Players | 1 | | Operation Mode | Automatic | | Power Source | electric | | Set Name | Propeller with Adapter Rings Set | | Size | 7x4 R | | Supported Battery Types | No batteries required | | Theme | Aviation | | UPC | 607370967409 885365592526 | | Unit Count | 1 Count | ## Images ![Master Airscrew 3-Blade 7x4 Performance Propeller - Reverse/Pusher/CW - Image 1](https://m.media-amazon.com/images/I/41l1y652iQL.jpg) ![Master Airscrew 3-Blade 7x4 Performance Propeller - Reverse/Pusher/CW - Image 2](https://m.media-amazon.com/images/I/61FTw6+MZ5L.jpg) ![Master Airscrew 3-Blade 7x4 Performance Propeller - Reverse/Pusher/CW - Image 3](https://m.media-amazon.com/images/I/815w1tk42pL.jpg) ![Master Airscrew 3-Blade 7x4 Performance Propeller - Reverse/Pusher/CW - Image 4](https://m.media-amazon.com/images/I/812QGZAVSvL.jpg) ![Master Airscrew 3-Blade 7x4 Performance Propeller - Reverse/Pusher/CW - Image 5](https://m.media-amazon.com/images/I/81uppfKF-ML.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Calidad y servicio *by A***O on 12 January 2026* Todo conforme a lo publicitado ### ⭐⭐⭐⭐⭐ いいね、 *by い***う on 14 January 2022* 自作機に使用、現在在庫切れ？ ### ⭐⭐⭐⭐⭐ Guten & Pünktlich *by M***O on 26 May 2026* Entspricht den Angaben, Lieferung pünktlich --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/417039084-master-airscrew-3-blade-7x4-performance-propeller-reverse-pusher-cw](https://www.desertcart.com.sa/products/417039084-master-airscrew-3-blade-7x4-performance-propeller-reverse-pusher-cw) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-15*