Du-Bro Spinner, 4 Pin, 2", Black (DUB273)
$8.95
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In Stock
Du-Bro Spinner, 4 Pin, 2", Black (DUB273)
$8.95
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
Universal Fit
Includes 5 Shaft Adapters
Secure Lock
Nylon Insert Lock Design
USA Made
100 Percent Virgin Nylon
Streamlined Propeller PerformanceSafe Aerodynamic Precision For Aircraft
The DU-BRO 4 Pin Spinner, 2" Black provides RC pilots with a safe, simple, and reliable solution to complete their RC airplane propeller setup. Engineered for high performance, this 2-blade spinner enhances overall aerodynamics while delivering a clean, finished look to your model aircraft.
Engineered For SafetyVibration Resistant Nylon Locking System
Designed for hassle-free installation and reliable flight performance, the DU-BRO 4 Pin Spinner, 2" Black utilizes an innovative nylon insert lock system that firmly attaches the spinner cone to the back plate. Crafted from high-strength 100% virgin nylon, it effectively reduces engine vibration and prevents spinner loosening during intense high-RPM operation. Complete with five shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), this versatile prop accessory fits a broad range of electric brushless motors and glow engines without requiring back plate modifications or drilling.
Technical DetailsExact Hardware Specifications And Fitment
Compatible Vehicles
RC Airplanes & Gliders
Part Type
Propeller Spinner
Material
100% Virgin Nylon
Color
Black
Spinner Diameter
2.0" / 50.8 mm
Weight
26 g / 0.92 oz
Included Adapters
5mm, 6mm, 1/4", 7mm, 5/16"
Propeller Compatibility
2-Blade Props
Country of Origin
USA
Key FeaturesBuilt For Safety And Convenience
Package QuantityIncludes 1 complete spinner assembly
Shaft AdaptersIncludes 5 distinct shaft adapters for easy mounting
MaterialMolded from 100% virgin nylon for maximum durability
Locking DesignUnique nylon insert lock secures back plate to cone
Simple InstallationReady to install straight out of the package
High-RPM SafeDesigned with pilot safety in mind to withstand flight forces
Frequently Asked QuestionsEverything you need to know
What prop shaft sizes are compatible with the DU-BRO 4 Pin Spinner, 2" Black?
The DU-BRO 4 Pin Spinner, 2" Black includes five shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), allowing it to fit standard motor shafts without extra reaming or drilling.
How does the locking mechanism work on the DU-BRO 4 Pin Spinner, 2" Black?
The DU-BRO 4 Pin Spinner, 2" Black features a unique nylon insert lock system that firmly secures the spinner cone to the back plate, preventing loosening from motor vibrations and high RPMs.
Is the DU-BRO 4 Pin Spinner, 2" Black suitable for both electric and glow engines?
Yes, the DU-BRO 4 Pin Spinner, 2" Black is molded from durable 100% virgin nylon, making it strong enough to handle both electric brushless power systems and glow fuel engines.
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