Du-Bro Spinner 3", 4 Pin, Red (DUB298)
$13.05
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In Stock
Du-Bro Spinner 3", 4 Pin, Red (DUB298)
$13.05
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
3 Inch Size
Perfect for Medium Scale Airplanes
Nylon Lock
Secure Vibration Resistant Fit Design
5 Adapters
Fits Various Engine Shaft Sizes
Aerodynamic NoseconeSleek Performance For Your Aircraft
The DU-BRO 4 Pin Spinner, 3" Red offers RC airplane pilots a reliable, easy-to-install solution for finishing off 2-blade propeller setups on glow engines and electric motors. Featuring a bright red finish and an aerodynamic profile, this RC airplane propeller spinner enhances both the scale visual appearance and flight efficiency of your model aircraft.
Engineered For SafetyVibration Resistant Spinner Design
Engineered for maximum safety and convenience, the DU-BRO 4 Pin Spinner, 3" Red eliminates the typical hassles associated with propeller nose cones. Each unit includes five distinct shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), allowing custom fitment across various motor shafts without any extra drilling. Constructed from durable 100% virgin nylon, it utilizes DU-BRO's specialized nylon insert lock system to securely fasten the spinner cone to the back plate. This design dramatically reduces unwanted engine vibration and prevents loosening during high-RPM runs, making the DU-BRO 3 inch spinner an essential accessory for sport models, trainers, and scale model airplanes.
Spinner SpecificationsKey Measurements And Fitment Details
Part Type
Propeller Spinner
Compatible Vehicles
RC Airplanes & Aircraft Engines
Material
100% Virgin Nylon
Placement/Position
Engine/Motor Shaft
Dimensions
3.0 in (76.2 mm) Diameter (ruler)
Weight
69 g / 2.43 oz
Color
Red
Included Shaft Adapters
5mm, 6mm, 1/4", 7mm, 5/16"
Blade Configuration
2-Blade
Key FeaturesDesigned For Dependable Flying Performance
Secure Lock SystemUnique nylon insert lock prevents back plate loosening
Multi-Adapter FitmentIncludes 5 shaft adapter sizes for versatile mounting
Durable ConstructionMolded from high-strength 100% virgin nylon
High-RPM SafetyDesigned to reduce vibration and remain firmly attached
No Drilling RequiredReady to install right out of the package
Package QuantityIncludes 1 complete spinner assembly
American QualityProudly manufactured in the USA
Frequently Asked QuestionsEverything you need to know
What shaft sizes are compatible with the DU-BRO 4 Pin Spinner, 3" Red?
The DU-BRO 4 Pin Spinner, 3" Red includes five shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), making it compatible with a wide range of electric and glow engine shafts without requiring drilling.
What material is used to make the DU-BRO 4 Pin Spinner, 3" Red?
The DU-BRO 4 Pin Spinner, 3" Red is molded from 100% virgin nylon, ensuring high strength, proper balance, and durability under flight stresses.
How does the locking mechanism work on the DU-BRO 4 Pin Spinner, 3" Red?
It uses DU-BRO's unique nylon insert lock system to firmly fasten the cone to the back plate, preventing the spinner from coming loose and minimizing high-RPM vibration.
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