Du-Bro Spinner, 3 Blade, 2", White (DUB541)
$11.72
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Du-Bro Spinner, 3 Blade, 2", White (DUB541)
$11.72
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
4 Shaft Adapters
Fits Multiple Motor Shaft Sizes
Nylon Lock Nut
Ensures Secure And Solid Hold
3-Blade Design
Perfect For RC Aircraft Propellers
Precision Spinner AssemblySecure Performance For Model Aircraft
The 3 Blade Spinner, 2" White delivers a dependable and clean solution for mounting three-blade propellers on your model aircraft. Designed with safety and convenience in mind, it includes multiple adapters to seamlessly fit standard motor and engine shafts for optimal RC plane operation.
Engineered For Flight SafetyVersatile Adapter Compatibility And Locking System
Upgrade your aircraft's nose section with the high-quality 3 Blade Spinner, 2" White. Built with a unique nylon insert lock nut design, this spinner firmly secures both the backplate and outer cone, greatly reducing the risk of loosening during high-RPM flight. Each package includes four versatile shaft adapters—6mm, 1/4", 7mm, and 5/16"—making it an adaptable accessory for various brushless motors and glow engines.
Technical SpecificationsExact Dimensions And Compatibility Details
Part Type
Propeller Spinner
Material
Durable Molded Nylon / Composite
Placement/Position
Nose / Motor Shaft
Dimensions
2.0 inch Diameter (50.8 mm) (ruler)
Included Adapters
6mm, 1/4 inch, 7mm, 5/16 inch
Blade Compatibility
3-Blade Propellers
Package Quantity
1 Spinner Set
Key Product FeaturesDesigned For Security And Easy Fitment
Universal FitIncludes four shaft adapters (6mm, 1/4", 7mm, 5/16") (wrench)
Locking SecurityNylon insert lock nut provides a solid and reliable hold
3-Blade CompatibilityPre-cut specifically for 3-blade airplane propellers
Safety FirstEngineered to prevent hazardous loosening under load
Easy InstallationQuick and straightforward setup on motor shafts
Clean FinishBright white color enhances scale appearance
Frequently Asked QuestionsEverything you need to know
What motor shaft sizes work with the 3 Blade Spinner, 2" White?
The 3 Blade Spinner, 2" White comes with four standard shaft adapters (6mm, 1/4", 7mm, and 5/16") to fit a broad range of electric motor and gas engine shafts.
How does the 3 Blade Spinner, 2" White stay securely attached?
It utilizes a specialized nylon insert lock nut system that tightly binds the backplate and spinner cone, preventing vibration from loosening the assembly in flight.
Can I use the 3 Blade Spinner, 2" White with a 2-blade propeller?
No, this spinner is pre-cut specifically for 3-blade RC plane propellers and will not properly fit 2-blade or 4-blade props.
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