Designed to provide an ergonomic work space, work surfaces are available for select MRK Series enclosures. Offered in four-bay sizes to span multiple ganged racks, these shelves feature an attractive 1" thick graphite-marbled laminate surface with a durable black T-mold edging. The supplied mounting system consists of sturdy steel tubes that attach to both the front and rear rackrail in each rack bay and extend beneath each work surface, providing support. Additionally, each work surface includes cable pass-through with grommets providing effective cable management for laptops, computer keyboards, etc. Each work surface requires the use of two front and two rear rackspaces.