Fit 19 Wide Standard Equipment. INSTALL Depth of 31(Post to Post)with 3 pairs Rails Steel Movable Rack, make your equipment more flexible and convenient to connect the world. Light Weight and durable, premium quality craftsmanship, yet heave duty *900LB Capacity.* Assembled Size: 86H x 24W x 39D (Caster Base depth, *Adjusts in 1.5 increments*) Server with square screw holes, also M6 screws and cage nuts are included.