Open Frame Rack, Mounting Style Wall Mount, Height 42.3 in, Width 20.11 in, Depth 18.24 in, Load Rating 150 lbs., Finish Powder Coated, 12U, 22U, 8U Rack Units, Includes (16) M5 x 10 Phillips-Head Screws, (2) Long Vertical Mounting Rails, (2) Mounting Rail Tie Plates, (2) Short Vertical Mounting Rails, (2) Support Straps, (2) Top/Bottom Panel Frames, (24) 12-24 Equipment Mounting Screws, (8) M6 x 12 Phillips-Head Screws, (8) Zip Ties, 3 mm Hex Key, Material Steel