DU-BRO Spring Steel & Solder Kwik-Links – Strong Control Linkage Connectors

The DU-BRO Spring Steel and Solder Kwik-Links are trusted, high-quality connectors designed to give RC builders a strong, secure, and reliable control linkage system. Whether you prefer the proven durability of spring steel or the clean, easy-to-solder design of nickel-plated connectors, these Kwik-Links deliver smooth, dependable performance for any RC aircraft, car, or boat.

Spring Steel Kwik-Links are known for their strength and long-lasting durability. They are ideal for everyday control linkage hook-ups and work perfectly with threaded rods or threaded couplers.

• The 2-56 size is made for .072" diameter rods and includes link guards.

• The 4-40 size is made for .093" diameter rods and includes spring keepers for a secure hold.

Solder Kwik-Links are nickel plated, giving them a smooth finish that is both strong and easy to solder. This makes them excellent for connections at the servo arm or control horn where a clean, permanent bond is preferred.

• The 2-56 solder version fits .072" rods and comes with link guards.

• The 4-40 solder version fits .093" rods and includes spring keepers.

Weight per link:

• 1 gram for #109, #600, #112, #305

• 1.5 grams for #304, #601, #603, #604

These Kwik-Links are perfect for sport planes, trainers, giant-scale aircraft, and many other RC applications. They help eliminate slop, improve control accuracy, and provide reliable performance through countless flights.

Proudly Made in the USA, DU-BRO Kwik-Links continue to be a favorite among hobbyists for their strength, ease of use, and long-lasting quality.