Projector ceiling mounts from Projector Ceiling Mounts Direct (PCMD) LLC. offers the consumer a quality ceiling mount at a fraction of the cost of others on the market. This projector ceiling mount can be rotated 360 degrees, and pitched and rolled in any direction. The mounting plate is CNC machined for precise fitment and made from 6061-T6 aircraft grade aluminum. Unlike universal ceiling mounts, our projector ceiling mounts are specifically designed for your projector. This ensures proper hanging of the projector by utilizing minimal projector coverage as well as leaving adequate space for heat to escape. The Lateral Shift Coupling allows 1-1/2 inches of left/right lateral adjustment to center the projector lens. The Lateral Shift Coupling is ideal for installations where the mounting surface is not perfectly aligned with the center of the screen. This mount style sets the projector approximately 8 inches from the ceiling. Not intended for drop/false ceilings. Actual mounting plate may differ from picture and will ONLY fit the projector models listed in the title of the offering. Projector not included.This mount is not a universal mount. This mount will only fit the projector make and models listed in the title: Acer XL2220 XL2320W XL2520 XL2520i