What is the central locking bar inside a vertical file cabinet?

The central locking bar is a vertical steel rod that runs behind all drawer faces on the inside of the cabinet. When the cam lock on top is engaged, the bar drops into locked position and physically blocks every drawer from opening simultaneously. One turn of the key secures all drawers — it’s faster and more reliable than individual drawer locks. Visit FindOfficeFurniture.com or call 888-719-4960 to get matched with the right piece.