Additional Details ------------------------------ Product description: Fixed server rack cabinet shelf measuring 1.6" x 17 1/2" x 27.6" is adjustable for most 19" wide cabinets and withstands 250 lb of weight capacity. Fixed server rack cabinet shelf can withstand up to 175 lb of weight capacity and has an adjustable mounting depth of 19" -38". Shelf features rugged steel construction for durability in harsh environments. Capacity: 80 kg. Dimensions: 1.6"(H) x 17 1/2"(W) x 27.6"(D). Adjustable mounting depth of 19" - 38". Low cost adjustable shelf for most 19 inch wide cabinets and racks. Weight capacity up to 175 lbs. Vented shelf plate to preserve airflow. Lifetime limited warranty. Exceptional Compatibility . Each ADJSHELF fixed server rack cabinet shelf shares design features that allow it to remain compatible with a wide selection of server racks. The shelf fits neatly into most 19-inch racks while still providing plenty of space for server components. . . Adjustable Mounting Depth . The server rack shelf features an adjustable mounting depth that lets you control the available space in the cabinet. The mounting depth can be chosen at the time of installation, and options range from 19 inches to 38 inches in depth. The adjustable mounting depth also allows you to ensure plenty of space remains for cables and cords. . . Vented Plate . Each ADJSHELF fixed server rack cabinet shelf features a vented plate to ensure that the shelf does not interfere with airflow through the rack. Airflow is an important component of server rack cooling, and restricting the airflow can lead to overheating in key components.