NestNiche
Aluminum Alloy Projector Ceiling Mount with 360° Rotation Bracket and Adjustable Arms - Universal Mounting Plate for Most Ultra-Short Projectors
Mount-it!
Mount-It! Wall or Ceiling Projector Mount with Universal LCD/DLP Mounting for Epson, Optoma, Benq, ViewSonic Projectors, 44lb Load Capacity, Black (MI-604)
Generic
Projector Mount Universal Video Ceiling Projector Mount Bracket Holder Wall Short Throw Beamer Projector Holder Mounting Bracket
DYPASA
Projector Mount Projector Wall Mount for Short Throw and Standard Projectors Projector Bracket 27 in to 47 in from Wall Capacity 22lb Load Ceiling Mount with Tray