StarTech.com 2U Universal Rack Mount Rails - for 19in Server Rack Enclosure or Cabinet - Adjustable A/V Rack Rails (UNIRAILS2U) - Rack rail - black - 2U - 19" - for P/N: RK2433BKM, RK2537BKM, RK3236BKF, RK4236BKB, RK4242BK24, RK4242BK30, RKQMCAB12V2

These 2U server-rack rails let you mount non-rackmount equipment such as desktop servers, networking equipment or KVM switches, into your 19" server rack without sacrificing an additional 1U of rack space, like you would with a traditional shelf. The rack rails are also a great solution for mounting equipment with damaged rails or discontinued OEM equipment such as Dell , IBM , HP or Apple servers that no longer have rack rails available. This TAA compliant product adheres to the requirements of the US Federal Trade Agreements Act (TAA), allowing government GSA Schedule purchases.