Free Standing 2-post Relay Rack 19-inch Open frame Rack RM2-xx-xx Products Family: >   36-inch      18U - Aluminum or Black - Shipping Weight 21 lbs >   48-inch      26U - Aluminum or Black - Shipping Weight 23 lbs >   56-inch      30U - Black >   68.25-inch 36U - Aluminum or Black - Shipping Weight 28 lbs - Over Size Billed 30 lbs >   72-inch      38U - Aluminum or Black - Shipping Weight 28 lbs - Over Size Billed 30 lbs >   84-inch      45U - Aluminum or Black - Shipping Weight 31 lbs - Over Size Billed 70 lbs >   96-inch      51U - Aluminum or Black - Shipping Weight 37 lbs - Over Size Billed 70 lbs > 108-inch      58U - Aluminum or Black - Shipping Weight 40 lbs - Over UPS's Limit (Call) Key Features: > Supports 19” rack-mount equipment designed for two-post panel mounting like patch panels and network switches. > EIA-310-D-Standard hole pattern. > Quick attachment of equipment with threaded equipment mounting holes and included equipment mounting screws. > Delivers unassembled in a single carton — quick and easy bolt-together assembly takes less than 10 minutes. > Lightweight aluminum construction for easy transport and positioning during installation. Applications: > Use Standard Rack with vertical and horizontal cable managers to support interconnect and network equipment in telecommunications rooms, equipment rooms and data centers. > Use with shelves to support other equipment.