MM3 Series Quad 2x2 Monitor Dynamic Column Mount
Quad 2x2 dynamic column mount for 4 displays, featuring 72 lbs capacity and Centris Extreme Tilt technology
The Middle Atlantic MM3-C-420-BK is a dynamic column mount designed to hold four displays in a quad 2x2 configuration. This system integrates a patented 3-way mounting cup with Chief's Kontour monitor mount technology to provide significant ergonomic flexibility. Users can achieve precise fingertip positioning through manual and dynamic height adjustments ranging from 8.82" to 28.82". The integrated Centris™ Extreme Tilt technology allows for effortless movement, offering a wide tilt range of +75° to -10°. This black-finish mount is constructed from aluminum, metal, and plastic, providing a stable solution with a 72 lbs (32.7 kg) weight capacity. The teardrop hole pattern simplifies the mounting process, while adjustable tension settings for rotation and tilt allow for customized movement of the monitors.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Depth | 2.45 to 20.6 |
| Height | 8.82 to 28.82 |
| Shipping Weight | 38 lbs (17.2 kg) |
| Weight Capacity | 72 lbs (32.7 kg) |
| Width | 37.67 in (95.7 cm) |
| Available Internationally | Yes |
| Color | Black |
| Material | AluminumMetalPlastic |
All other specifications 5
| Mounting Hardware Included | Yes |
| Number of Displays | 4 |
| TAA Compliant | No |
| UPC | 656747390128 |
| Patents | www.legrandav.com/patents |
Resources
Questions about this part
Will the MM3-C-420-BK fit my monitors?
This mount is VESA 75 x 75 mm and 100 x 100 mm compatible. For monitors with non-VESA patterns, you will need to use compatible interface brackets.
What mounting options are available for the MM3 series?
The included 3-way mounting cup provides flexibility for desk clamp, grommet mount, or bolt-through installation methods.
How much weight can each display weigh in this quad mount?
The system has a total weight capacity of 72 lbs (32.7 kg) for the entire 4-display assembly.
What is the height adjustment range for the column?
The dynamic column provides a height adjustment range of 8.82" to 28.82" for optimal viewing ergonomics.
Which document should I use for installation?
For installation steps, refer to the MM3 Series Instruction Sheet (PDF) available in the resources section.