Wall mount your server or networking equipment with a hinged rack design for easy access and maintenance the rk1219walloh 12u 22in depth hinged open frame wall mount server rack lets you wall mount your 19 inch wide servers av or network equipment and features a hinged rack design that allows the entire frame to swing open for easy installation and maintenance of your equipment the 12u wallmount rack offers a 4 post design for additional support of your equipment storing a maximum weig