QualGear PRB-717-WHT Universal Ceiling Mount Projector Accessory Heavy gauge cold-rolled steel material; Durable construction Universal design fits most projector brands; Weight capacity: 30 lbs.; Supported range of mounting holes on projector: 6.6" - 16" Low profile flush mount; Holds projector at 6" from the ceiling Multiple adjustments. Tilt: 0 to 60 degrees. Swivel: 360 degrees. Roll: +/-20 degrees. Pitch: +/-30 degrees. Shift: 1" Snap-on / snap-off design for quick installation / release