Cold-Rolled steel material; Durable construction * Universal design fits most projector brands; Weight capacity: 30 lbs.; Maximum distance of mounting holes on projector: 15.63" * Low profile flush mount; Holds projector at 5.31" from the ceiling * Multiple adjustments. Swivel: 60 degrees. Roll: +/-20 degrees. Pitch: +/-30 degrees. Shift: 2.75" * Snap-on / snap-off design for quick installation / release