Quick answer
Attach the Ball Top Cap Adaptor to your existing 1" or 20mm socket arm, then mount your Galaxy S10e with a Quad Lock case — no tools required.
Why use a Ball Top Cap Adaptor for your Galaxy S10e?
The Ball Top Cap Adaptor is designed to upgrade your existing 4x4 or vehicle mount setup to work with Quad Lock mounting. Instead of replacing your entire arm or base, you simply swap the ball top cap — a minimalistic change that gives you twist-to-lock security for your Galaxy S10e.
Because the Galaxy S10e is a compact phone, it fits well with the Quad Lock case and the adaptor's low-profile design. The adaptor works with both 1" and 20mm socket arms, so it fits most aftermarket vehicle mounts without extra hardware.
What you need before starting
You'll need a Quad Lock case for your Galaxy S10e (sold separately), the Ball Top Cap Adaptor 4x4 Car Kits - Galaxy (product ID 352431), and an existing 1" or 20mm socket arm already installed in your vehicle.
The adaptor comes with no tools required — installation is entirely hand-tightened. If your socket arm has a set screw, you may need a small Allen key, but the adaptor itself does not include or require one.
Step-by-step installation guide
- 1. Remove the existing ball from your socket arm: Unscrew or loosen the socket arm's retaining ring or set screw to detach the old ball top. Keep any washers or spacers — you may reuse them. Common mistake: Forgetting to keep spacers can cause the new ball to sit too loose.
- 2. Place the Ball Top Cap Adaptor onto the socket arm: Slide the adaptor's base over the arm's stud until it sits flush. The adaptor is designed for 1" or 20mm socket arms — if your arm is a different size, the fit may be loose. Checkpoint: The adaptor should not wobble. If it does, your arm size may not be compatible.
- 3. Tighten the retaining ring or set screw: Hand-tighten the socket arm's retaining ring or set screw firmly against the adaptor's base. Do not use tools — overtightening can strip threads. Common mistake: Using a tool can damage the adaptor or arm. Hand-tight is sufficient.
- 4. Attach your Galaxy S10e with Quad Lock case: Twist your phone (with Quad Lock case) onto the adaptor until it locks into place. You'll hear a click. To release, press the button on the back of the case and twist off. Checkpoint: If the phone doesn't click, the case may not be fully seated. Remove and re-twist.
- 5. Test the mount before driving: Give the phone a gentle tug to confirm it's locked. Adjust the socket arm angle if needed, then re-tighten the arm's pivot points. Common mistake: Skipping this test can lead to the phone coming loose on bumpy roads.
Product used in this guide
-
Ball Top Cap Adaptor 4x4 Car Kits - Galaxy: Use Quad Lock to securely mount your Galaxy in your vehicle by combining Ball Top Cap Adaptors with 1" or 20mm socket arms. No tools needed. The familiar ball design makes it quick and easy to install with your existing setup. This means you can upgrade your existing 4x4 mount to work with your Galaxy S10e without buying a whole new mounting system.
Ball Top Cap Adaptor 4x4 Car Kits - Galaxy