DualPurpose Wall or Ceiling Mount Bracket Dual mounting design: wall mounted or ceiling mounted to fit multiple installation scenarios with a single bracket. Aluminum base: sturdy construction for longterm, reliable use. Ballhead and plate specs: 29 mm ballhead hole diameter with a 112 mm mounting plate, providing strong loadbearing capacity for secured mounting. Full adjustability: supports horizontal 360degree rotation and vertical 90degree tilt for precise positioning. Compatibility and fit: designed to work with devices that attach via the 29 mm ballhead and 112 mm mounting plate; verify your device matches these specifications and stays within load expectations. Use scenarios Home theater or classroom projector installation: mount on the ceiling or wall to achieve flexible projection angles and viewing alignment. Studio photography or video lighting: attach cameras, lights, or accessories and finetune position quickly with full rotation and tilt. Retail displays or exhibits: mount monitors or display fixtures on walls or ceilings to achieve versatile, spacesaving arrangements.