PCMD, LLC. Projector Ceiling Mount Compatible with Panasonic PT-AE4000 AE7000 AE8000 AE8000E AE8000U (12-Inch Extension) 100% Aircraft Aluminum (6061-T6) Construction All the necessary hardware included Detailed instructions for easy and quick installation Sets the projector approximately 12 inches away from the ceiling Max Tilt: +/- 80 degrees