A Simple, Smart Setup
You have two options for installation: clamp mount (which fits desks 0.75" - 3.75" thick) or bolt-through mount, which requires a hole from 0.4" to 3.15" in diameter (and fits desks 0.6" - 2.13" thick) anywhere on your desktop.
Clamping the arm on the edge of your desk saves space. The clamp can also fit into larger grommet holes. The optional bolt-through mount can fit into a smaller grommet (or a custom-drilled hole, placed anywhere you like on the desktop, for total control of where you mount this arm). The bolt-through mount includes a cable slot to route cords to maintain an organized desk.
With the Range, you can attach a monitor in seconds. Just install the included VESA plate and clip your monitor right onto the arm. Make tension adjustments to suit your monitor weight with an included Allen wrench.
Once you've installed the arm, you'll find that the stopping pin keeps the arm from colliding with objects behind your desk (by stopping rotation at 180 degrees). You can easily remove this pin, if desired, for 360 degrees of rotation.