What's the difference between clamp mounting and grommet mounting for a monitor arm?

A clamp mount grips the edge of your desk with a C-clamp mechanism — no holes required, quick to install or move, and works on most desks up to 3.5 inches thick. Grommet mounting runs a bolt through an existing hole in the desk surface for a cleaner, lower-profile look and a more permanent installation. If your desk has a pre-drilled grommet hole and you want a polished finish, go grommet. If you need flexibility or don't want to drill, clamp is the right call. Shop both at FindOfficeFurniture.com or call 888-719-4960.