Du-Bro Spinner, 4 Pin, 1-3/4", Black (DUB267)
$7.38
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Du-Bro Spinner, 4 Pin, 1-3/4", Black (DUB267)
$7.38
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
1-3/4 Inch Size
Fits medium size RC planes
5 Shaft Adapters
Fits various engine shafts easily
Nylon Lock System
Prevents vibration and accidental loosening
Propeller Safety & PerformanceEngineered for smooth RC flight
The DU-BRO 4 Pin Spinner, 1-3/4" Black offers RC aircraft pilots a safe, simple, and aerodynamically efficient solution for finishing their propeller setups. Designed with an innovative nylon insert lock system, this RC plane spinner effectively prevents loosening and minimizes vibration during high-RPM operation.
Precision Spinner EngineeringDurable hardware built for RC pilots
Manufactured in the USA from 100% virgin nylon, the DU-BRO 4 Pin Spinner, 1-3/4" Black enhances both the scale aesthetic and aerodynamic efficiency of your RC model. Each package comes equipped with five distinct shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), permitting effortless installation onto a variety of electric brushless motors and glow engines without requiring backplate reaming. The secure pin-locking backplate design ensures maximum pilot safety and hassle-free prop maintenance on trainers, scale models, and sport planes alike.
Hardware SpecificationsTechnical dimensions and setup details
Part Type
Propeller Spinner
Material
100% Virgin Nylon
Spinner Diameter
1-3/4 in (44.5 mm) (ruler)
Weight
19 g (0.67 oz) (scale)
Included Shaft Adapters
5mm, 6mm, 1/4 in, 7mm, 5/16 in
Compatibility
2-Blade Propellers / Electric & Glow Engines
Manufacturing Origin
Made in USA
Key AdvantagesSmart design features for easy builds
InstallationQuick and secure setup
Shaft AdaptersIncludes 5 versatile adapter sizes
MaterialHigh-strength 100% virgin nylon
Locking MechanismUnique nylon insert lock system
Package Contents1 spinner assembly per package
ProductionProudly made in the USA
Frequently Asked QuestionsEverything you need to know
What engine shaft sizes are compatible with the DU-BRO 4 Pin Spinner, 1-3/4" Black?
The DU-BRO 4 Pin Spinner, 1-3/4" Black includes five shaft adapters (5mm, 6mm, 1/4", 7mm, and 5/16"), allowing it to fit most popular electric motor and glow engine shafts without drilling.
Is the DU-BRO 4 Pin Spinner, 1-3/4" Black suitable for high-RPM operation?
Yes, the DU-BRO 4 Pin Spinner, 1-3/4" Black features a unique nylon insert lock design that securely fastens the cone to the back plate, preventing loosening and handling high RPMs safely.
Does the DU-BRO 4 Pin Spinner, 1-3/4" Black work with electric and glow engines?
Absolutely, the DU-BRO 4 Pin Spinner, 1-3/4" Black is designed for both electric motor power systems and nitro/glow airplane engines.
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