How do I know what depth mobile pedestal will fit under my desk?

Standard mobile pedestals run 20–22 inches deep, sized to slip neatly under a 24-inch desk return. If your desk has a deeper return — 30 inches, for instance — a 24-inch deep pedestal fits cleanly. Just make sure the depth you choose doesn't exceed the desk depth minus the room needed for the casters to clear. FindOfficeFurniture.com lists precise depth measurements on every product — call 888-719-4960 to verify the fit for a specific desk model.