Triple Monitor Mount, 13 to 30 in
A three-screen mount for panels up to 30 inches at 17.6 lbs each, on one clamp.

A dual setup that must not wobble
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Screen wobble on a sit-stand desk is usually the mount, not the desk, and it gets worse as the desk goes up. This dual mount is the stiff answer in the range: heavier steel sections, 17 to 33 inch screens, 22 lbs per arm. It costs more than the popular dual stand and the difference is entirely in how still the screens stay when the desk is typed on at standing height.
Heavier sections make this the least forgiving mount to assemble alone, and the one where the clamp should be seated over a solid section of desk from the outset. Fit both arms empty, check the post is vertical, then load. Do not tighten the head joints fully until both screens are aligned to each other.
| Screens | 2 |
| Screen size | 17 to 33 in |
| Load per arm | 22 lb |
| VESA | 75x75 / 100x100 mm |
| Mounting | C-clamp and grommet base |
| Desk thickness | 0.39 to 2.56 in |
| Movement | Tilt, swivel, rotate, height |
| Max tilt | 90 degrees |
| Colour | Black |
| Model reference | B0C7KQ7MX8 |
Figures as published for this model. Anything that has never been published is left out rather than estimated.
The same figures as every other page in this section, lined up against the section itself. Being the biggest at something is not the same as being the best at it, so the last column says where a number puts this model and leaves the judgement to you.
| Figure | This model | All 18 mounts | Where that puts it |
|---|---|---|---|
| Largest screen it takes | 33 in | 27 to 49 in | Bigger than 10 of the other 17 |
| Smallest screen it takes | 17 in | 13 to 17 in | The largest of the 18 |
| Weight per arm | 22 lb | 17.6 to 37.4 lb | Stronger than 11 of the other 17 |
| Screens carried | 2 | 1 to 3 | More than 6 of the other 17 |
Ranges cover only the mounts that publish the figure at all; a model that has never published one is left out of that row rather than counted as a zero.
Of the 18 mounts in this section this is the 14th cheapest: 13 cost less, 4 cost more, and the section runs from $19.98 to $89.99.
There is no figure here on which it beats everything cheaper in the section, so if none of the 13 below it is missing something you need, the difference is colour, top size or finish rather than capability.
It carries 6,307 customer reviews at 4.5 out of five, which is the highest rating in the section. Those numbers come from the retail listing and are reproduced rather than curated, including when they are unflattering.
The product description exactly as it ships with the listing, unedited, so everything written above can be checked against it.