Amazon.com: AVM Universal Angled Drop Ceiling Projector Mount Kit AVM-202 - White Mount & White Plate : Electronics
Projector Screen Placement Between Angled Ceiling | AVForums
Kanto P301 Overhead Swivel Projector Mount | Kanto Mounts
Chief Angled Ceiling Plate - For Projectors - Black - CMA-395 - Projector Accessories - CDW.com
Room treatment, big room slanted ceiling | AVS Forum
Chief CMA395 Angled Ceiling Plate, Adjusts from -5° to +95° to Level a Mount, Black
Floating Fixed Projector Screen Mount | AVS Forum
Amazon.com: JOY worker Universal Projector Ceiling Mount Wall Bracket Holder Fits Flat or Sloped Ceiling Height Adjustable with Extendable Arms for Home and Office Projector : Electronics