SmartRack 2-Post Open Frame Rack, 45U, 800 lbs CapacityAccommodates 45U of rack space for 19 inch rackmount applications where space is at a premium. Its heavy duty, aluminum construction can safely support 800 lbs. of rackmount equipment. The black, textured powder coat finish makes it resistant to scratching while giving it a classic, attractive appearance. Easy to install due to a self squaring design combined with 12 24 threaded and numbered mounting holes, and bolt down provisions. Only standard hand