Fit 19 Wide Standard Equipment. INSTALL Depth of 22-34(Post to Post) Free Standing Rack, very stable to secure your equipment. Light Weight and durable, premium quality craftsmanship, yet heave duty *400LB Capacity.* Assembled Size: 32H x 21W x 31-44D (Bottom Base depth). Serve with square screw holes, also M6 screws and cage nuts are included.