Du-Bro Spinner 3", 4 Pin, Black (DUB297)
$13.05
Skip to product information
In Stock
Du-Bro Spinner 3", 4 Pin, Black (DUB297)
$13.05
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
3-Inch Diameter
Ideal for medium aircraft
Durable Nylon
High impact resistant material
Sleek Black
Classic aerofoil nose finish
Aerodynamic Nose ConePrecision performance for RC airplanes
Enhance the look and airflow efficiency of your model aircraft with the Dubro 3" Black Spinner. Designed for maximum durability and balancing precision, this RC airplane propeller spinner delivers clean aerodynamics and reliable prop mounting for intermediate and large-scale model planes.
Built for Precision FlightEngineered high impact spinner technology
The Dubro 3" Black Spinner is crafted from tough, high-impact nylon, ensuring long-lasting durability even under high RPM operational stress. Its precision-molded shape helps lower overall aerodynamic drag, boost flight performance, and add a sleek aesthetic to your favorite RC airplane setup. Perfect for custom prop configurations on electric or glow-powered models, this classic Du-Bro component is an essential addition for serious model aviators.
Technical DetailsKey specifications for build compatibility
Part Type
Propeller Spinner
Material
High-Impact Nylon
Diameter
3.0 Inches / 76.2mm
Color
Black
Placement/Position
Front / Engine Shaft
Dimensions
3.0 in Diameter
Compatible Vehicles
RC Airplanes requiring a 3" spinner base
Core FeaturesDesigned for reliable aircraft operation
MaterialMolded high-impact nylon construction
AerodynamicsPrecision shaped to reduce air resistance
AestheticMatte black finish for realistic scale look
CompatibilityAccommodates various 2-blade RC propellers
BalanceFactory engineered to minimize flight vibration
InstallationDirect center-bolt lock mechanism design
Frequently Asked QuestionsEverything you need to know
What size propeller fits the Dubro 3" Black Spinner?
The Dubro 3" Black Spinner is designed primarily for standard 2-blade RC airplane propellers matching a 3-inch base diameter. Minor notch trimming may be necessary depending on your blade pitch and thickness.
Is the Dubro 3" Black Spinner suitable for electric or gas motors?
Yes, the Dubro 3" Black Spinner works exceptionally well with both electric brushless motors and nitro/gas engines when paired with the proper shaft adapter.
What material is the Dubro 3" Black Spinner made from?
The Dubro 3" Black Spinner is manufactured from tough, lightweight, high-impact nylon designed to resist cracking and withstand high RPM rotational forces.
Customers Also Bought
No related products found.