FPN 1" Ball Phone Holder for 4.7–7" Smartphones — 3.54" Medium Arm, Vibration Dampener & 1s Lock

The FPN Adjustable 1" Ball Phone Holder with a 3.54" medium arm securely holds 4.7–7" smartphones on any 1" ball mount while reducing vibration and keeping the camera unobstructed.

This compact mounting solution combines a universal 1" ball interface, a medium-length double-socket arm, and a quick one-second lock-and-release clamp to deliver a stable, camera-friendly phone mount for cars, boats, bikes, and other rigs. The holder is compatible with RAM-style B ball mounts and includes an adapter so you can integrate it with existing systems. Built-in vibration dampening helps reduce road and engine shake, and an open-frame design preserves access to the camera, ports, and touchscreen.

How does the mount attach to my existing setup?

The holder uses a standard 1" (25 mm) ball pattern that mates with RAM B-size mounts and most other 1" ball components. An included 1" to 17 mm adapter lets you connect to slightly different bases without replacing hardware. The double-socket arm provides reach and adjustability for positioning your phone where you need it.

• Includes 1" to 17 mm ball adapter for flexible compatibility
• Standard 1" ball pattern fits RAM B-style accessories
• 3.54" double-socket arm offers mid-range extension and tilt

Will my phone’s camera and controls remain accessible?

The holder’s open-frame clamp keeps the screen, camera lenses, and Face ID sensors unobstructed so you can take pictures and use facial unlock without removing the phone. A low-profile grip design maintains access to side buttons and charging ports while securing devices in portrait or landscape orientation.

• Open-frame design prevents lens coverage and preserves screen access
• 360° ball joint for easy portrait and landscape switching
• Works with most cases — supports devices up to 0.6" thick

How fast and secure is the locking mechanism?

The clamp uses a one-second push-down lock and a single-button release so you can dock or remove your phone quickly with one hand. An adjustment knob lets you fine-tune the clamp width for a snug fit and to minimize movement while driving or riding.

• Push-down lock secures phone instantly
• Single-button release ejects device smoothly
• Adjustment knob for precise grip tension and anti-wobble

Does the mount reduce vibration during travel?

Yes — the holder includes an integrated vibration dampener that absorbs road and engine-induced motion to lower the amount of shake transmitted to the phone. This feature reduces stress on optical stabilization systems and helps maintain steadier images and video when shooting on the go.

• Built-in dampener reduces transmitted vibration and shocks
• Rubber-coated ball joint improves hold and vibration isolation
• Helps keep camera performance consistent during movement

Who is this for? The FPN 1" Ball Phone Holder with a 3.54" arm suits drivers, riders, and content creators who need a compact, camera-friendly mounting solution that integrates with existing 1" ball systems. It’s a good match for people who switch devices often, use cases, or want fast one-handed docking while keeping full camera and touchscreen access. Choose this holder if you need mid-arm reach, rapid locking, and added vibration control without sacrificing compatibility with RAM-style mounts.