DuBro 4-40 Safety Lock Kwik-Link (QTY/PKG: 2) #817
by Dubro

Product Description

The DU-BRO 4-40 Safety Lock Kwik-Link (#817) is a dependable and highly secure control connector designed for RC hobbyists who demand reliability. Whether you are flying airplanes, operating drones, running RC cars, or enjoying RC boating, losing a control linkage during operation is something everyone wants to avoid. This Kwik-Link solves that problem by featuring a built-in safety lock that firmly snaps into place, preventing the link from accidentally popping off your control horn.

Manufactured from high-quality materials, this Kwik-Link ensures a tight, smooth connection that remains secure even under heavy vibration or high-stress maneuvers, making it perfect for glow, gas, and electric-powered models. The connector installs effortlessly onto 4-40 pushrods, reducing slop in your control system while keeping your elevators, rudders, throttle arms, or steering working smoothly and accurately. It’s an excellent choice for both new scratch builds and as a reliable upgrade for older models.

Key Features:

• Built-in Safety Lock: Features a secure locking mechanism that prevents the link from vibrating loose or accidentally popping off control horns.

• Slop-Free Connection: Provides a tight and accurate link between your servo pushrods and control surfaces.

• Versatile Application: Ideal for RC airplanes, boats, cars, and drones.

• Vibration Resistant: Built to withstand the harsh vibrations of gas and glow engines, as well as high-performance electric setups.

• Made in the USA: Manufactured to DU-BRO's legendary standards for quality and durability.

Specifications:

• Manufacturer Part Number: 817

• Thread Size: 4-40

• Quantity per Package: 2

What is Included:

• 2x 4-40 Safety Lock Kwik-Links