Dvojitý kloubový arm RAM Mounts RAM-D-201U

The RAM Mounts Double Socket Arm RAM-D-201U is a standard-size double socket arm featuring a socket at both ends that accepts 2.25" ball bases. Constructed for strength and versatility, the arm measures 214.4 mm in depth, weighs 1.18 kg, and comes in a black finish suitable for a wide range of mounting setups. Internal spring-loaded sockets allow secure clamping while enabling smooth adjustment of connected ball bases for precise positioning.

Advantages

The double socket design provides robust support for mounted devices while permitting a wide range of motion. A single internal spring opens both end sockets, simplifying installation and adjustment. Compatible with standard 2.25" RAM ball bases, the arm offers reliable clamping force to maintain chosen positions and reduce drift over time.

Suitable for

• Mounting tablets and large mobile devices
• Holding phones and smaller electronics when combined with appropriate ball bases and holders
• Vehicle dashboards, desks, workbenches, and other fixed mounting points

Key specifications

• Model: RAM-D-201U
• Compatible ball size: 2.25" (57 mm)
• Depth: 214.4 mm
• Weight: 1.18 kg
• Finish: Black
• Brand: RAM Mounts
• MPN: RAM-D-201U
• EAN: 793442202018

How to use

Place a 2.25" RAM ball base into one socket and press the opposing socket over the other ball or mount point. The internal spring mechanism will open the sockets to accept the balls; tighten the socket knob(s) to secure the connection. Once clamped, pivot the ball-and-socket joints to set the desired viewing angle and tighten to lock the position. Use appropriate RAM holders or device-specific mounts on the ball bases to attach phones, tablets, or other equipment.

Recommendations

For reliable long-term performance, periodically check and retighten socket knobs after extended vibration or heavy use. Match the arm with genuine 2.25" RAM ball bases and compatible device holders to ensure secure fit and safe operation.