This 18U 600MM deep wall mount network cabinet is designed for install varies kinds of network, server equipment. It can be both wall mounte network rack or self standing. The cabinet features a meshed locking front door, and openings from rear to allow easy installation and access.It includes 4 heavy duty wheels, screws and nuts. Manufactured with 1.2MM cold rolled steel, this cabinet will provide you with up to 155 LB weight capacity. It needs assembly. Instruction is included. Solid welded frame with 1.2MM cold rolled steel 19" standard rack mount network cabinet installation, 600MM in depth gives you more flexibilities for equipment of network cabinet installation Maximum installation depth is 15.5" (rail to rail), 18U height, 145 LB weight capacity Two fan mounting spaces both on the top and bottom panel Cable and wire access on top, bottom and rear panels. Dimensions: W:21" X D: 23.5" X H: 37"