This cast aluminum projector mount adds versatility and simplicity to mounting a projector to a ceiling. The adjustable mounting arms adapt to projectors allowing for flexible installation. This model includes many different options: Supports up to 30lbs Fast Disconnect Angle Free Tilt White as well as Silver available Universally adaptable to all projectors with mounting holes 12.1" apart. (Optional arm extension accessories available for up to 15.6". Contact us for more information) Compatible with some pole extensions for high ceilings