Ships fully assembled Ships with flat, locking, front and rear doors, full-length side panels, and roof and bottom panels 2000 lb. (907 kg) stationary / 1100 lb. (499 kg) rolling load capacity Rear sets of equipment mounting rails adjust in 3/8" increments. Toolless accessory mounting slots for quick installation of compatible PDUs and vertical cable managers. Mounting slots are arranged in an industry-standard pattern compatible with a wide variety of accessories. Each slot can accommodate two vertical PDUs or cable managers side-by-side (four items per enclosure). Includes mounting hardware of 40 pieces of M6 cage nuts and 40 pieces of M6 screws Textured powder-coat finish for tough resistance to environmental concerns such as deployment in warehouses Maximum usable internal depth of 35 in. / 889 mm (front to rear rail) Compatibility with airflow optimization accessories, as well as cable management accessories