Round Plate with Ball RAM Mounts RAM-B-202U

The RAM-B-202U Round Plate with Ball from RAM Mounts combines a B-size 1" diameter rubber ball with a flat 2.5" diameter plate. The black mount is lightweight (approximately 70 g) and designed to provide a secure pivot point for attaching compatible arms and device holders using the ball-and-socket system.

Advantages

The integrated rubber ball and round plate offer smooth adjustment and stable support while minimizing vibration transfer. Pre-drilled holes, including the universal AMPs hole pattern, ensure broad compatibility with many RAM Mounts accessories and third-party adapters. The compact, lightweight construction simplifies installation and reduces added weight to the mounted device.

Suitable for

• Mounting phone holders and small tablets with compatible RAM arms
• Attaching GPS units, cameras or instrument housings that accept the AMPs hole pattern
• Use in vehicles, boats or on custom fixtures requiring a ball-and-socket pivot

Key specifications

• Ball diameter: B size, 1" (25.4 mm)
• Plate diameter: 2.5" (63.5 mm)
• Weight: approx. 70 g
• Colour: black
• Mounting: pre-drilled with universal AMPs hole pattern
• Brand / MPN / EAN: RAM Mounts / RAM-B-202U / 793442102028

How to use

Align the plate's pre-drilled holes with the mating surface or adapter and fasten using appropriate screws for your application. Insert the ball into the corresponding RAM socket and tighten the socket's clamp to secure the desired angle. Make fine adjustments by loosening the socket clamp slightly, repositioning the device, then re-tightening to lock the position.

Usage recommendations

Choose screws and fasteners rated for the mounting surface and load; verify clearances for cable routing and device operation. Periodically check the clamp torque and fastener tightness, especially in high-vibration environments or after heavy use.