The PBPS19005BK is a 2U steel rack panel, also known as a spacer blank panel, for standard 19-inch equipment racks. Constructed from durable 14-gauge steel, it has a panel height of 3.50 inches and features a matte black smooth powder paint finish. This panel is designed to fit EIA-310-D compliant rails and includes four mounting slots for secure installation. By occupying unused rack space, it helps to improve cooling efficiency and prevent air re-circulation within the enclosure. The PBPS19005BK is RoHS compliant.