Fixed Shelves provide a secure and stable platform for equipment that either cannot be mounted directly to the Vertical Mounting Rails or is better supported by a flat surface. They are commonly used for devices without rack-mounting hardware—such as desktop-style electronics, small servers, UPS units, or specialty components—as well as for heavy equipment that requires additional support even when it is mounted to the vertical rails.

Standard Fixed Shelves are engineered to support loads up to 200 LBS, while Heavy-Duty versions are built for high-capacity applications and can support 500 LBS or more.