Du-Bro Control Horn Sys Heavy Duty (DUB866)
$14.80
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Du-Bro Control Horn Sys Heavy Duty (DUB866)
$14.80
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
Heavy Duty Build
Built for giant scale planes
Precision Fit
Maximum clearance from hinge line
Secure Locking
Steel cotter pins included
Maximum Control & PrecisionUnmatched Reliability for Large RC Aircraft
The Heavy Duty Control Horn System is engineered specifically for .91 size and larger RC planes to handle high-stress maneuvers. Featuring 1-5/32 inch hinge line clearance and robust steel locking cotter pins, this heavy-duty hardware provides maximum surface security. Elevate your large-scale model's control authority and flight performance with ultimate peace of mind.
Built for High-Load AviationEngineered for Big Planes and Intense Airloads
When operating large RC aircraft, standard control horns often fail to handle the high torque and aerodynamic stress demanded by large gas or glow engines. The Heavy Duty Control Horn System features a 1-5/32 inch long horn designed to provide generous clearance past the surface hinge line, ensuring smooth actuation without binding. Each pack contains two complete sets featuring precision aluminum pins coupled with durable steel cotter pins that lock hardware firmly in place. Perfect for giant scale aerobatic models, warbirds, and sport planes, this RC plane control surface horn system delivers slop-free linkage response and dependable flight performance.
Technical SpecificationsComplete Component Details and Sizing
Compatible Vehicles
.91 Size and Larger RC Planes
Part Type
Heavy Duty Control Horn System
Material
Aluminum and High-Strength Steel
Placement/Position
Control Surfaces - Elevator, Aileron, Rudder
Dimensions
1-5/32" Control Horn Length
Package Quantity
2 Complete Control Horns
Pro-Grade Linkage FeaturesDesigned for Heavy Duty Scale Applications
Package Quantity2 complete control horn assemblies
Hinge Clearance1-5/32" control horn length for zero binding
Locking HardwareSteel cotter pins securely hold aluminum pin
Engine CompatibilityIdeal for .91 glow / gas engines and larger
ConstructionPrecision-fit heavy-duty composite and alloy
Linkage FitSlop-free precise pushrod connection
Frequently Asked QuestionsEverything you need to know
What aircraft engine sizes work with the Heavy Duty Control Horn System?
The Heavy Duty Control Horn System is designed specifically for .91 size engines and larger giant-scale RC planes requiring extra control surface clearance and strength.
How does the Heavy Duty Control Horn System stay secured during high vibration?
The system utilizes a precision aluminum pin locked tightly in place with durable steel cotter pins to prevent hardware movement or separation in flight.
How many assemblies come in one package of the Heavy Duty Control Horn System?
Each pack includes 2 complete Heavy Duty Control Horn Assemblies, making it convenient for dual-servo or multi-surface setups.
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