The 8U Open Frame Wall Mount Equipment Rack with Adjustable Depth is a high-quality, sturdy relay rack solution that is easy to assemble and install into any environment. This product adheres to the requirements of the US Federal Trade Agreements Act (TAA), allowing government GSA Schedule purchases. Features. The open rack features an adjustable depth ranging from 12 to 20 inches, in order to accommodate larger data, network, and telecommunications devices. The greater than the average depth of the rack also allows for mounting of shelves and other accessories. The wall mounts are positioned 16 inches apart (center to center), making them suitable for mounting on virtually any wall surface, based on North American wall frame stud spacing standards. Usage. This 8U rack can be mounted to the wall in a server room, office, or above a doorway, expanding your workspace and keeping your equipment easily accessible.