For an adjustable 4-point solution ideal for data centers and wiringclosets, go with the 4-Post Adjustable Rack. Its usable depth can adjust from26” to 38” so you’re not left with a fixed depth. To adjust the depth, simplymove each bracket to your desired depth and secure the hardware in place. Ifyou need a larger solution, gang multiple 4-Post Adjustable Racks together byusing the ganging holes found on each side. You can even gang both the 24U and45U size racks together because the holes align. For installations that requireconnections be made above the rack, such as trunk cabling or ladder racks,simply go through the completely open frame at the top. The 4-Post AdjustableRack features eight ¼-20 x 0.5” grounding studs on the inside of the four railsthat allow you to ground your equipment directly to those studs. Also includedwith the rack are serrated tooth washers that, when tightened, dig in andremove paint from the rack, establishing electrical continuity throughout therack. With its strength, durability, and adjustability the 4-Post AdjustableRack is a sure fit for your next installation.