Dubro 4-40 Metal Kwik-Link RC Linkage Clevis - DUB304

The Dubro 4-40 Metal Kwik-Link Clevis (DUB304) is a metal RC linkage clevis designed for use with 4-40 threaded pushrods in RC aircraft control systems. Dubro's Kwik-Link design allows the clevis to be connected and disconnected from a control horn or servo arm quickly without tools, making field adjustments and surface rigging straightforward. It's a practical, reliable hardware choice for anyone building or maintaining a fixed-wing RC plane where 4-40 linkage hardware is required.

Key Features

• 4-40 thread size suits standard 4-40 pushrods and threaded wire commonly used in RC aircraft control linkages
• Metal construction provides durability over plastic alternatives in high-cycle control surface applications
• Kwik-Link clip mechanism allows fast attachment and detachment from control horns without tools
• Compact clevis design keeps linkage geometry clean and low-profile at the control horn connection point

What's Included

• Dubro 4-40 Metal Kwik-Link Clevis (DUB304) — quantity as packaged

What You Need

• 4-40 threaded pushrod or wire to attach the clevis to
• Compatible control horn or servo arm with appropriate pin or hole diameter