Du-Bro Spinner,4 Pin, 1-3/4", Blue (DUB270)
$7.38
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In Stock
Du-Bro Spinner,4 Pin, 1-3/4", Blue (DUB270)
$7.38
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
Propeller Spinner
1-3/4 Inch Blue Cone
Shaft Adapters
Five Adapter Sizes Included
Nylon Lock
Secure Insert Lock System
Aerodynamic Prop ProtectionClean Styling and Smooth Operation
The DU-BRO 4 Pin Spinner, 1-3/4" Blue provides RC airplane pilots with a safe, simple, and reliable way to complete their propeller setup. Crafted from high-strength material, this RC airplane spinner improves aerodynamic efficiency while keeping your engine setup looking sleek and professional.
Engineered For RC PilotsEasy Installation and Maximum Safety
Upgrade your RC aircraft engine with the DU-BRO 4 Pin Spinner, 1-3/4" Blue, designed to eliminate installation hassles and reduce vibration during high-RPM operations. This spinner features DU-BRO's innovative nylon insert lock system to securely fasten the spinner cone to the back plate, preventing unwanted loosening in flight. Complete with five shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), it fits a wide variety of electric motors and glow engines without requiring any drilling or back plate modifications. Proudly made in the USA, it delivers outstanding strength and convenience for sport models, trainers, and scale aircraft.
Spinner SpecificationsExact Technical Dimensions and Fitment
Compatible Vehicles
Electric & Glow RC Airplanes
Part Type
2-Blade Propeller Spinner
Material
100% Virgin Nylon
Placement/Position
Front Engine Propeller Shaft
Dimensions
1.75" Diameter (1-3/4") (ruler)
Weight
19g (0.67 oz) (scale)
Key Performance FeaturesBuilt For Safety and Convenience
Package QuantityIncludes 1 spinner per package
Included AdaptersComes with 5 shaft adapters for versatile fitment
Material QualityMolded from 100% virgin nylon for ultimate durability
Locking MechanismFeatures unique nylon insert lock system
Safety FirstDesigned to prevent loosening under high RPM operation
Made in USAProudly manufactured in the United States
Frequently Asked QuestionsEverything you need to know
What shaft sizes does the DU-BRO 4 Pin Spinner, 1-3/4" Blue fit?
The DU-BRO 4 Pin Spinner, 1-3/4" Blue includes five shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), allowing it to fit a broad range of electric motor and glow engine shaft sizes without reaming or drilling.
Is the DU-BRO 4 Pin Spinner, 1-3/4" Blue suitable for high-RPM engines?
Yes, the DU-BRO 4 Pin Spinner, 1-3/4" Blue utilizes a unique nylon insert lock system that securely attaches the cone to the back plate, reducing vibration and preventing the spinner from coming loose during high-RPM operation.
What material is used to construct the DU-BRO 4 Pin Spinner, 1-3/4" Blue?
The DU-BRO 4 Pin Spinner, 1-3/4" Blue is constructed from high-quality 100% virgin nylon, providing lightweight strength and long-lasting durability for your RC airplane.
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