Include: Dolly with telescoping pull Handle. Automatically adjusts to support CPUs up to 9 in. Wide. Adjustable base handle accommodates CPUs of any depth. Rolls easily on four 2 in. double-wheel casters to facilitate access to cables, ports and drives. Pull Handle simplifies transportation of CPU from one location to another for servicing. Made of powder-coated steel for strength and durability. Lifetime Warranty. Adds 3.75 in. to height of installed CPU. Arm Height: 6.25 in.. 8.5 in. x 15 in..