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Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher — image 1 of 7
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Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher
Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher
Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher
Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher
Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher
Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher
Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher

Master Airscrew 7x4 3‑Blade Rev./Pusher (MAS3B07X40R01)

Brand: Master Airscrew

Part No: MAS3B07X40R01

$10.82 RRP $11.39

Backorder: Expected 30th July 2026

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Description

The Master Airscrew 3‑Blade 7x4 Rev./Pusher propeller (MAS3B07X40R01) offers a scale look and reliable performance for RC aeroplanes. Precision‑moulded from glass fibre reinforced composite (GFRC) and factory balanced, it is suitable for use with both electric motors and glow engines.

Key Features

  • 3‑blade 7×4 reverse/pusher propeller
  • Suitable for both electric and glow engines
  • Glass Fibre Reinforced Composite (GFRC) construction
  • Factory balanced (FB)
  • Black finish
  • Available across the range in sizes 5" to 16"

Tech Specs

  • Weight: 11.1 g / 0.39 oz
  • Shipping Weight: 0.03 kg / 0.07 lbs
  • Product Diameter: 177.80 mm / 7 in
  • Pitch: 4°
  • Propeller Size: 7×4 in
  • Colour: Black
  • Material: GFRC
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Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher Manuals & Guides

Specifications

3 blade model airplane propellers specially developed for the most demanding hobby professionals. Great performance and scale look both for electric motors and glow engines. Carefully crafted from Glass Fibre Reinforced Composite. Available in sizes 5" to 16".

FB - factory balanced propeller

Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher Key Features:

  • Suitable for both electric and glow engines.
  • Carefully crafted from Glass fibre Reinforced Composite.
  • Available in sizes 5" to 16".

Manuals & Parts Explosions:

Manual

Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher Tech Specs:

  • Weight: 11.1g / 0.39oz
  • Shipping Weight: 0.03kg / 0.07lbs
  • Product Diameter: 178mm / 7in
  • Pitch: 4°
  • Propeller Size: 7×4in
  • Age Recommendation: 14+
  • Colour: Black
  • Material: GFRC


    Key Info:
    • Brand: Master Airscrew
    • Part No: MAS3B07X40R01
    • Barcode: 607370967409
    • Diameter: 06.0 - 07.9
    • Suitability: Airplane

    Delivery & Returns

    Standard Shipping

    £3.95 to most of the UK

    Express Shipping

    £6.95 to most of the UK

    Worldwide Shipping

    Available at checkout

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    Questions & Answers

    Real questions from real customers. Why not ask your own?
    Hi, What is the shaft dia of Master Airscrew Part No: MAS3B07X40R01 or does it come with adaptors? Thanks.
    Peter / 4th June 2020

    These are 7inch diameter

    Ben @ Wheelspin Models
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    Master Airscrew 3-Blade - 7x4 Propeller Rev./Pusher Manuals & Guides