How to Secure a RAM Mount (Stop Theft with Locking Knobs & Smart Mounting)

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RAM Mounts are known for being incredibly durable, stable, and versatile. But there’s one downside that doesn’t get talked about enough:

They’re easy to remove if left unsecured.

Because RAM systems use tool-free adjustment knobs, a standard setup can be loosened and removed in seconds. That’s great for usability — not so great for security.  It takes a few seconds for a thief to turn the knob counter-clockwise and walk off not only with the mount, but whatever is attached.

Now most riders will take their phones with them, they may not remember to take an expensive Garmin Zumo GPS.  It’s an expensive lesson and while you can’t make it impossible to take, you can make it difficult.  That’s where these solutions come into play.

The good news is you don’t need to replace your mount to fix this. With a few smart upgrades, you can make your setup significantly harder to steal.

RAM locking knob

Key Insight: The weakest point in most RAM setups isn’t the arm — it’s the standard knob and how easily the base can be removed.

Start with a Secure Base (Most Important Step)

Before adding any locking accessories, take a look at how your mount is attached.

If the base can be removed easily, nothing else will matter.

The most secure setups use:

  • Flat surface bases bolted into a dash, console, or panel
  • U-bolt handlebar mounts that require tools to remove
  • AMPS pattern mounts secured with hardware like torx-head screws

Less secure options include suction cups, adhesive mounts, and clamp-style mounts. These are convenient, but they’re also very easy to remove.

Tip: In high-theft environments, avoid suction mounts entirely for permanent installs.

Upgrade to a Locking Knob (Best Overall Solution)

The easiest and most effective upgrade is replacing the standard RAM knob with a locking version.

This type of knob includes a keyed lock that prevents the arm from being loosened without the key.

  • Direct replacement for standard RAM knobs
  • Prevents disassembly of the arm
  • Works with most 1″ B-size RAM systems

Once installed, the knob will spin freely if someone tries to loosen it without the key, making it extremely difficult to remove your mount.

Best choice: This is the simplest and most effective way to secure a RAM Mount.

Use a Security Knob (Best Tamper Resistent Solution)

This is another easy upgrade that replaces the current knob with a 2-piece solution.  One part replaces the flywheeel.  The second acts as a tightening nut.  Once the the flywheeel replacement is tight, remove the tightening nut.

The resulting assembly cannot be removed without the tightening nut.

  • Can buy mutiple security knobs in case you lose the unlocking nut
  • Prevents disassembly of the arm without possessing the 5-pin unlocking knob
  • Works with 1″ B-size RAM systems
Good for: A good non-keyed solution that allows a backup in case of loss of the unlocking nut

Alternative: Universal Security Knob Solution

If you’re using a mixed mounting setup or want a non-RAM option, there are universal security knobs available that serve a similar purpose.

These typically use a specialized key or tool pattern to prevent unauthorized removal.

  • Compatible with a range of mounting systems
  • Lowest cost
  • Effective against casual tampering

While not as secure as a keyed locking knob, this is still a strong upgrade over a standard hand-tightened setup.

What These Upgrades Actually Protect

It’s important to understand what you’re securing.

  • These solutions protect the mount system
  • They do not protect the device itself

If you’re mounting a phone, GPS, or tablet, you should still remove the device when leaving your vehicle or motorcycle unattended.

Where Security Matters Most

These upgrades are especially important in:

  • Motorcycle setups parked in public areas
  • Marine environments where mounts stay exposed
  • Vehicles with visible dash or windshield mounts

If your mount is easy to see, it’s worth securing.

Related Mount Guides

Bottom Line

RAM Mounts are built to last — but without security upgrades, they’re easy to remove.

Start with a solid base, then upgrade to a locking knob to prevent tampering. It’s a simple change that can save you from replacing your entire setup.

And remember — even the most secure mount won’t protect your device. Always remove it when you’re away.

Mike
Mike
Mike has over 20 years of experience in the vehicle mount industry, including running a large-scale mount business before founding MountGuys.com. He reviews and recommends mounts for vehicles, motorcycles, boats, and smart home setups.
About Mike