Handle accessory set for the Ergotron LX Dual Direct / LX Desk Dual Direct monitor arm systems. The Dual Direct handle set is available in matte black (MPN 98-037-224, SKU 437521, EAN 0698833077841). It attaches to the crossbar of dual monitors, allowing two monitors to be moved together without touching the screens. It improves the ease of handling and repositioning of dual monitors.