Dubro Dual Swivel Links 4-40 RC Ball Link - DUB902

The Dubro 902 Dual Swivel Ball Links are 4-40 threaded RC linkage hardware designed for precise and reliable control surface connections in RC aircraft builds. Sold under style code DUB902, these swivel ball links allow the pushrod and clevis to move freely in multiple directions, reducing binding and maintaining smooth, consistent control feel throughout the full range of movement. They're a practical choice for builders who want clean, adjustable linkages on ailerons, elevators, rudders, or throttle connections.

Key Features

• 4-40 thread size suits standard RC aircraft pushrod and control horn hardware
• Dual swivel design allows multi-axis movement to reduce linkage bind
• Suitable for ailerons, elevators, rudder, and throttle control runs
• Compatible with 4-40 threaded rods, making length adjustment straightforward during setup
• Made by Dubro, a well-established name in RC linkage and hardware components

What's Included

• Dubro DUB902 Dual Swivel Ball Links (4-40 thread) — quantity as per packaging

What You Need

• 4-40 threaded pushrods to suit your control runs
• Control horns and servo arms with 4-40 compatible holes
• Thread-locking compound recommended for final installation