The Clamp Mount is also referred to as a Grommet Mount (see second image above) when it is used in work-surface grommet holes. The cords can run through the opening behind the mount.

By inverting the smaller L bracket to the Thick Desk Clamp Configuration (see third image above), the clamp will attach to surfaces up to 3.87 inches thick.

In the Shallow Lip Configuration (see fourth image above) the small L bracket can be repositioned if an obstruction runs along the underside of the surface between 1.25 inches and 2 inches from the surface edge. The maximum surface thickness the clamp will fit is 2.13 inches. WARNING: The arm should not be allowed to rotate out behind the surface as the clamp is not completely stable in this configuration.

Flexible Mounting Kit B: Through-Desk Mount (version 1). Top view, front view, minimum setting.
This configuration allows the arm to be attached to a desk with a hole that is 3/8 inches in diameter or slightly larger. Precisely place your LCD monitor anywhere on a surface by simply drilling a small hole.

Flexible Mounting Kit B: Through-Desk Mount (version 2). Front, side, top views.

Flexible Mounting Kit B: Wall Mount and Reverse Wall Mount (Box Edge Mount)
The first three images show the wall mount in the standard arrangement followed by the reverse wall mount (also referred to as box edge mount). The reverse wall mount is frequently used at the tops of table legs where clamping is inappropriate.