universal ceiling mount projector bracket

Mount-It! TV Ceiling Mount Bracket, Adjustable Height Full Motion, Tilting and Swiveling for Flat Panel LCD LED OLED Plasma TVs, Fits 32 - 70 Inch TVs

Mount-It! Low-Profile Large TV Mount | Flush TV Wall Mount | Ultra-Slim Fixed TV Mount for 42 - 70 Inches Screen TVs | 220 Lbs. Capacity | Black

Monoprice Portrait and Landscape 360 Full-Motion Articulating TV Wall Mount for TVs 40in to 75in, Weight Capacity 110 lbs, Extension 3.3in to 31.5in

Mount-It! Full Motion TV Wall Mount | Long Arm TV Mount with 24 Inch Extension | Fits 32 to 55 Inch TVs with Up to VESA 400 x 400, 77 Lbs. Capacity