1 Space (1-3/4") Light Blocking Vent Panel, Large Perforation Pattern The 1-Space Light Blocking Vent Panel is made from 16-gauge perforated steel and is protected by a durable black powder coat finish. Flanged for strength, this panel is perfect for a heavy-duty rack system that houses equipment that needs extra cooling. This panel's light blocking properties are perfect for situations when you need to conceal the internal cabling.Features: VentilationThis panel is constructed to maximize cooling with perforated steel and 63 percent open area. Light-BlockingThe light blocking material on this panel makes it easy to conceal the internal cabling. Heavy-DutyMade of 16-gauge steel and flanged for strength, this blank panel will last. Durable FinishThe textured black powder finish is resistant and looks great. Specifications: General Info finish: Black Powder Coat Assembly/Installation Information Mounting Points: 2 Listing Agencies/Third Party Information RoHS: Yes Greenguard: Yes Dimensions Depth U S: 0.55 Height U S: 1.75 Width U S: 19 Primary Package Weight U S: 0.54 Rack Units: 1 Technical Information Material: Steel