Whether working with a wiring closet, telecom room, or data center, theKendall Howard 2-Post Relay Rack is the ideal racking solution. Its sturdyconstruction makes a rigid, reliable rack that can hold up to 800 lbs. ofequipment, including switches, patch panels, UPS s, rack shelves, rackmountkeyboard trays, and more. The rack features four -20 x 0.5 grounding studs on the inside of the rails that allow you to ground yourequipment directly to those studs. Also included with the rack are serratedtooth washers that, when tightened, dig in and remove paint from the rack,establishing electrical continuity throughout the rack. Whenmultiple 2-Post Relay Racks are needed, simply gang them together with the gangingholes on both sides of the frame. You can even gang both the 24U and 45U sizeracks together because the holes align. Cable pass through slots are alsoincluded on the frames to allow cabling to pass through between racks. Thecompletely open top design allows the 2-Post Relay Rack to accept cablebundles. It also makes the rack compatible with most ladder racks andcoordinating accessories. When you need a 2-post rack that offers both strengthand dependability, there is none other than the 2-Post Relay Rack.