Open frame racks are mostly used for applications that do not require a high level of protection. It is used for Network and Server components, laboratory and communication equipment, or other hardware. Alpine make OPEN FRAME RACK(4 Post) is made up of CRC MS Steel fully welded structure mounted on 19" 2 pairs of Mounting Rails, with 2 pairs of Caster Wheels fully powder coated with Epoxy Polyster. Acessories can be provided according to customers requirements.