The Rail for Arm Support is a dedicated accessory designed to enable the use of the Ropox Arm Support on the Ergo Group tables and Vision Group tables. Mounted discreetly under the tabletop on the long side, the rail provides a secure and stable connection point for one arm support unit. It ensures that the arm support can be positioned correctly and function safely during activities at the table. By providing the necessary mounting interface for the arm support, the rail helps users achieve improved comfort, stability, and ergonomic support while working at the table.