Overview
The Du-Bro E/Z Adjust Ball Links are heavy-duty linkage components engineered for precise, adjustable control on RC aircraft and surface vehicles. Featuring a built-in tension adjustment screw, these ball links let you dial in exactly the right amount of pressure on the ball for smooth, slop-free movement and reliable, repeatable performance.
Designed for use with 4-40 threaded rods, each link comes complete with the hardware needed for installation, making them an easy upgrade or replacement for stock linkages.
Key Features
- Heavy-duty construction for demanding applications
- Tension adjustment screw for custom ball pressure
- Designed for 4-40 threaded pushrods
- Includes all required mounting hardware
- Trusted Du-Bro quality
Performance Benefits
- Smooth, slop-free linkage movement
- Adjustable tension prevents loose or sticky operation
- Durable design stands up to repeated use
- Improves control precision and response
Usage Notes
- Ideal for aileron, elevator, rudder, throttle, and steering linkages
- Use with 4-40 threaded rods
- Tighten the adjustment screw for the desired ball tension
Fitment
Compatible RC vehicles: Universal fit – all RC vehicles.
Technical Specs
- Thread Size: 4-40
- Bolt: 4-40 x 5/8" Socket Head
- Weight: 3 g per assembly
What's Included
- Du-Bro E/Z Adjust Ball Link assembly
- 4-40 x 5/8" socket head bolt
- Hex nut
- Brass shim
Summary
- Heavy-duty adjustable ball link for 4-40 rods
- Built-in tension screw for slop-free control
- Complete with mounting hardware
- Reliable upgrade for RC linkages
