DU-BRO Heavy Duty Clevis Horn System – Large Aircraft Pull-Pull or Dual Horn Setup

The DU-BRO Heavy Duty Clevis Horn System is a strong, reliable, and easy-to-install control horn setup made specifically for large RC aircraft. This system is designed for pilots who want precise, smooth control and hardware that can handle the demands of big airplanes.

One of the best features of this system is its flexible design. You can install it as a pull-pull system for rudders or set it up as two separate single control horns for elevators, ailerons, or other surfaces. This gives you the freedom to use the same hardware on many different aircraft and control setups.

The system also uses a clever self-adjusting design that automatically positions the horns at a perfect 90° angle to the control surface. This helps eliminate binding and ensures the control rod moves smoothly every time. Installation is made even easier with the included premium socket head bolts, which provide a solid grip and prevent slipping during tightening.

Each horn includes 4-40 heavy-duty swivel ball links that deliver smooth, “no-slop” control. These ball links pivot freely, allowing your control rods to move without stress or friction—important when flying large planes with powerful control surfaces.

This system is available in two versions:

• #3355 – 39 grams per assembly

• #3356 – 46 grams per assembly

Each package includes one complete set of hardware.

Strong, adjustable, and built for performance, the DU-BRO Heavy Duty Clevis Horn System is an excellent choice for large-scale aircraft. Proudly Made in the USA, it provides the dependable quality DU-BRO is known for.

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