Peerless PAG-UNV-HD Arakno Gear Heavy-Duty Projector Mount: * Delivers precise image alignment * Holds up to 100 lbs * Tilt: +25 degrees/-45 degrees * Swivel: 360 degrees * Roll: +25 degres/45 degrees * Patented gear technology with dual knobs for effortless, no-tools adjustments * Cable management channel through mount for attractive installation * Quick-release mechanism to service projector * UL listed * Includes Spider universal adapter plate extends 17.63" to fit most projectors