The VERTIV LIEBERT RACK MOUNT BRACKETS (part number 2UTELECOMRKIT) provide 2U shelf support designed specifically for Liebert GXT series equipment. This kit facilitates the secure installation of compatible Liebert hardware within standard 19-inch wide telecom or relay racks. It solves the problem of securely housing Liebert GXT units in existing rack setups, contributing to organized and maintainable network or server rooms.