NavePoint 9U Basic IT Wall Mount Network Server Data Cabinet Rack Glass Door Locking Black Dimensions: 19"H x 21"W x 18"D 110 pound weight capacity Sturdy welded frame structure Rails with cage nut style bolting Total Usable Space of 16" front to back. Reinforced, heat-treated, tempered glass front door with security lock Removable side panels 1.2mm cold rolled steel Welded frame structure Rails with cage nut style bolting Basic<span class="a-text-bold"> </span>Series Cabinet Keys RoHS CE EIA/ECA-310-E NEMA RATED TYPE-1 IP20 PROTECTION GRADE