Du-Bro Spinner, 4 Pin, 2-1/2", White (DUB284)
$10.49
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Du-Bro Spinner, 4 Pin, 2-1/2", White (DUB284)
$10.49
In Stock
Arrives
Free shipping on orders $99+ (oversize items excluded).
Pick up today in Cumming, usually ready in 2 hours.
2.5 Inch Diameter
Ideal Size For Aircraft
Nylon Lock Design
Secure Holds At High RPM
American Made Quality
Durable Virgin Nylon Construction
Smooth Propeller PerformancePrecision Engineered Airplane Spinner Solution
The DU-BRO 4 Pin 2-1/2" White Spinner offers RC pilots a safe, secure, and aerodynamically clean solution for mounting propellers on RC airplane models. Designed to fit both electric motors and glow power systems, this high-quality propeller spinner ensures hassle-free installation and optimal flight stability.
Engineered For Flight SafetySecure Locking Nylon Spinner System
Manufactured in the USA from ultra-durable 100% virgin nylon, the DU-BRO 4 Pin 2-1/2" White Spinner features an innovative nylon insert lock system that securely attaches the spinner cone to the back plate. This safety-focused design effectively reduces vibration and prevents cone separation during high-RPM operations. Supplied with five distinct shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), this essential RC plane accessory mounts easily to various shaft sizes without needing custom drilling or back plate modification.
Technical SpecificationsDimensions and Hardware Compatibility
Compatible Vehicles
Electric and Glow RC Airplanes
Part Type
Propeller Spinner
Material
100% Virgin Nylon
Placement/Position
Front Motor Shaft / Propeller Hub
Dimensions
2.5 Inches / 63.5 mm Diameter
Weight
49 g / 1.73 oz
Included Adapters
5mm, 6mm, 1/4", 7mm, 5/16" Shaft Sizes
Key Performance FeaturesBuilt For Safety Safety And Simplicity
Package Quantity1 Spinner with adapters
Shaft Adapters5 included sizes for wide engine compatibility
Locking SystemUnique nylon insert lock for maximum safety
Material QualityMolded from 100% virgin nylon
High RPM PerformanceLow vibration and slip-free retention
OriginProudly made in the USA
Frequently Asked QuestionsEverything you need to know
What size engine shafts does the DU-BRO 4 Pin 2-1/2" White Spinner fit?
The DU-BRO 4 Pin 2-1/2" White Spinner includes five shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), allowing it to fit a wide range of electric motor and glow engine shafts right out of the package.
Is the DU-BRO 4 Pin 2-1/2" White Spinner safe for high-RPM operation?
Yes, the DU-BRO 4 Pin 2-1/2" White Spinner utilizes a unique nylon insert lock system that tightly holds the cone to the back plate, preventing loosening and reducing vibration at high speeds.
How much does the DU-BRO 4 Pin 2-1/2" White Spinner weigh?
The 2-1/2" size of the DU-BRO 4 Pin 2-1/2" White Spinner weighs approximately 49 grams, providing a lightweight yet durable propeller setup for your scale or sport airplane.
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