This Sharp AF-S120NX air conditioner model parts include a window support top rail bar that measures 18.85 inches in width, 1.22 inches in height, and 1.18 inches in depth. The support bar is made of metal and is designed to fit in an AC cabinet or support the unit in a window or through-the-wall installation. The color of the support bar is white, which complements the color of most air conditioning units. This item is suitable for those who need to replace a broken or damaged support bar or for those who want to install an air conditioner in a new location. Get this Sharp AF-S120NX air conditioner model parts to keep your unit running smoothly.