Rack Enclosure, 45U, 4-Post Open Frame

4 Interior vertical posts with unthreaded square hole openings, Preinstalled casters and leveling feet, Front and rear sets of equipment mounting rails adjust in 1/4" increments. Adjustment is quick and convenient. The easy-view depth index ensures consistent rail placement without requiring time-consuming measurements., Textured powder coat finish for tough resistance to environmental concerns such as deployment in warehouses, Maximum usable internal depth of 37 inches/94 cm (front to rear rail)., Built in baying tabs allow premium open frame racks to be combined securely in rows. Center-to-center width can be set at 600mm or 24" to match standard data center floor tiles., Leveling feet extend to allow premium open frame racks to be positioned on uneven floors. Levelers are removable., Convenient grounding system. All components are grounded to the premium open frame rack structure which includes multiple connections for facility ground., Open bottom for cable access., Grounding lug: Front and Back door frames