Du-Bro Spinner, 4 Pin, 2-1/2", Black (DUB285)
$10.49
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Low Stock
Du-Bro Spinner, 4 Pin, 2-1/2", Black (DUB285)
$10.49
In Stock
100% Virgin Nylon
Durable high impact construction
5 Shaft Adapters
Fits multiple shaft sizes
Nylon Lock Design
Secure backplate attachment system
Precision Propeller ControlSafe reliable performance for airplanes
Upgrade your model aircraft with the high-performance 4 Pin Spinner, 2-1/2" Black. Engineed for maximum balance and flight security, this RC airplane spinner provides clean aerodynamics and smooth operation for glow engine and brushless motor power systems.
Engineered for PerformanceDurable composite spinner with lock
The 4 Pin Spinner, 2-1/2" Black is molded from tough, 100% virgin nylon to deliver exceptional impact resistance and reliability. Designed with user safety at the forefront, it utilizes a unique nylon insert lock design that firmly secures the backplate to the spinner cone, effectively eliminating vibration and loosening. Each package includes 5 shaft adapters, ensuring a precision fit on a wide array of scale model engine shafts.
Technical SpecificationsDetailed dimensions and compatibility specs
Compatible Vehicles
Universal RC Airplanes
Part Type
Propeller Spinner
Material
100% Virgin Nylon
Placement/Position
Front Motor/Engine Shaft
Dimensions
2.5 Inch Diameter
Color
Black
Included Accessories
5 Shaft Adapters
Key FeaturesHighlights engineered for model safety
Package Quantity1 Unit Per Package
InstallationQuick, Easy, and Safe Mounting
Shaft AdaptersIncludes 5 Precision Shaft Adapters
Material QualityMolded from 100% Virgin Nylon
Lock MechanismUnique Nylon Insert Lock Design
Safety FocusPrecision Engineered for Safe Operation
Frequently Asked QuestionsEverything you need to know
What engine sizes work with the 4 Pin Spinner, 2-1/2" Black?
The 4 Pin Spinner, 2-1/2" Black comes complete with 5 different shaft adapters, allowing it to fit a wide selection of popular electric brushless motors and glow engines.
How does the locking mechanism on the 4 Pin Spinner, 2-1/2" Black work?
It features a unique nylon insert lock design that securely couples the backplate to the spinner cone, preventing detachment or movement during high-RPM operations.
Is the 4 Pin Spinner, 2-1/2" Black durable enough for high-speed RC planes?
Yes, crafted from 100% virgin nylon, the 4 Pin Spinner, 2-1/2" Black offers high structural integrity and balance required for demanding RC aircraft applications.