4-40 Swivel Ball Links (12/pkg), Du-Bro
CAT.160 · DWG 10-861 SCALE 1:1 PHOTO4-40 Swivel Ball Links (12/pkg), Du-Bro
FIG. 1
DU-BRO

4-40 Swivel Ball Links (12/pkg), Du-Bro

10-861
$64.20incl. GST · free NZ shipping

        Du-Bro - 861 4-40 Swivel Ball Links (12/pkg)   The DU-BRO Swivel Ball Link is a high-quality control linkage designed to give your RC aircraft smoother and more accurate control movement. If you want a linkage that operates cleanly, reduces friction, and stays reliable over time, this swivel ball link is an ...

1
Click & collect →
Out of stock — ask Shane to restock
1–2 working day dispatch · tracked courier NZ-wide
Checked & test-run by Shane before it ships · 30-day returns

 

 

 

 

Du-Bro - 861

4-40 Swivel Ball Links (12/pkg)

 

The DU-BRO Swivel Ball Link is a high-quality control linkage designed to give your RC aircraft smoother and more accurate control movement. If you want a linkage that operates cleanly, reduces friction, and stays reliable over time, this swivel ball link is an excellent choice for many different types of models.

Each link features a burnished, nickel-plated brass swivel ball. This ball rotates freely inside its socket, allowing your control rod to move smoothly in any direction. The nickel plating helps the ball resist wear and corrosion, so it continues to perform well even after many flights. This design helps reduce binding and slop—two common issues that can affect how your aircraft responds in the air.

The DU-BRO Swivel Ball Link comes as a complete assembly, including:

  • A socket head cap screw

  • A brass shim

  • A hex nut

These parts work together to create a strong, secure, and easy-to-install connection. The brass shim improves alignment and smooth movement, while the cap screw and hex nut hold everything tightly in place. Despite its strength and durability, each assembly weighs only 2 grams, keeping your aircraft light and responsive.

This swivel ball link is a great upgrade for elevators, rudders, ailerons, throttle linkages, or any control surface that needs clean and accurate motion. It is also ideal for builders who want long-lasting hardware they can count on.

✓ Included
  • ·See product description for included items.
+ Required to complete
    Shane keeps the right packs and receivers on the shelf — ask if you're unsure.

    Assembly notes coming soon — ask Shane if you need a hand before your first flight.

    Dispatch — Orders dispatch within 1–2 working days. Tracked courier NZ-wide; delivery typically 1–3 working days depending on location. Rural delivery adds a day.

    Cost — Free over $150. Flat $9.50 under. Oversized airframes may carry a freight surcharge — shown at checkout.

    Click & collect — Free pickup from 9 North Avon Road, Christchurch. After-hours by appointment — text ahead.

    Returns — 30-day returns on unflown, as-new items. Crash damage isn't covered, but Shane stocks the spares to put it right.

    ▸ Pilot reviews
    No reviews yet — be the first to fly it and tell us.
    ▸ Fly it properly

    You might also need
    ▸ Out of stock

    Notify me when back in stock

    Leave your email and we'll let you know the moment this one's back on the shelf in Christchurch.
    ▸ Still deciding?

    Questions before you buy? Shane's happy to talk motor choice, CG, or whether this model suits your flying site — no sales script, just straight answers from someone who fixes the real thing for a living.

    ASK SHANE →