Projector Mount, Color Silver, Finish Powder Coated, Overall Load Capacity 75 lb, Material Steel, Overall Width 15 5/8 in, Mounting Location Ceiling, Overall Height 37 5/8 in, Overall Depth 15 5/8 in, Includes Mounting Hardware Yes, Maximum Downward Tilt Angle 20 Degrees , Maximum Upward Tilt Angle 20 Degrees , Features Enable Use with Standard 1.5 in NPT mast telescopes 23 in - 35 in, Includes Flush Mount Plate, Mounting Hole Diameter 14 1/2 in