This 2U Four Post Adjustable Rackmount Shelf will fit all standard 19" EIA upright 4 post racks or server cabinets. Both 10-32 and 12-24 mounting screw kits are included allowing mount on either thread pattern. The shelf occupies 2 Rack Spaces. The shelves are made from premium 16 gauge steel finished in a satin black industrial coating.
Note: Hardware Pack Included- Both 10-32 and 12-24 Phillips Screws are included with protective washers