Fits 19" Standard Equipment, 1U 4-post vented rack-mount shelf fits 19-inch server racks/cabinets; Adjustable mounting depth range of 21-28in to support various equipment sizes. ^^ This rack mount shelf is made with Premium quality craftsmanship, Cold Rolled Steel Made. Powder coated finish that protects them from rust and corrosion, With supporting heave duty over 310LBS The thickness of the steel plate reaches 2MM ( 0.08 inch). ^^ Surface venting holes help promote passive airflow for optimal heat dissipation, maintaining consistent temperatures for the mounted equipmentThis product stylish rack shelves design meets high industry standards.
making it perfectly compatible with 19" server rack/server Cabinet/wall mount equipment. ^^ 1u rack shelf size: 19in cabinet shelf
H: 1.75"
/D: 21" - 28" (Adjustable size). ^^ Server tray is backed for 2-years GlobalRack 1U 19in server rack shelf are built to industry high standards. Serve with square screw holes, Also M6 screws and cage nuts are included.