LXR is the economical solution for equipment stored in cabinetry or credenzas, under counters or desks, or in any narrow area. The slim (19.21-inch) width provides a narrow footprint for mounting standard 19-inch width EIA equipment. Four corner post rails are imprinted with a scale in rack unit increments to facilitate cuts if a custom height is needed. And a wide assortment of options enables the LXR to adapt to a variety of applications as it lets you choose the right components for each job. Ships unassembled.