Independent roll, yaw and pitch adjustment settings make set up and alignment of the projector ceiling mount easy. A quick-release mechanism allows simple removeal of the projector for servicing of filters and bulbs without refocusing or realigning. Solid heavy-gauge steel construction adds strength and stability, and hardware-hiding bezels offer a sleek, high-tech look. Versatile mount design is compatible with more than 95% of all DLP and LCD projectors on the market. Includes 7″ / 17.78 cm extension pipe.