Deep Sliding Shelf for 7236CABINET The Black SLIDESHELFD 22in Deep Sliding Server Rack Cabinet Shelf lets you add a 2-in-1 slide-shelf / keyboard tray that helps you keep costs down and productivity up.As your server cabinet needs change the SLIDESHELFD changes to suit by allowing you to use it as a sturdy sliding shelf or a 1U pull out drawer with a weight capacity of 55 pounds. Simply flip the installed drawer over and it becomes a shelf to hold monitors laptops and other diagnostic equipment. An easy-to-hide handle pulls out to help you get a grip on the situation and hides away quickly.The rack shelf includes all of the tools needed for installation and is compatible with standard 19in racks and cabinets with a 22in depth including the StarTech.com 7236CABINET RK2236BKF RK4236BK and RK4236BKNS DuraRak cabinets..