Chief RPAU Inverted LCD/DLP Projector Ceiling Mount (Black) RPAU
Chief RPAU or RPAUS or RPAUW Universal Ceiling Projector Mount
Chief KITMA0305 Chief Projector Ceiling Mount Kit with Universal Mount, 3-5' Adjustable Extension Column, and Angled Ceiling Plate (Black) - Pro AV Warehouse
Chief VCTUW XL Universal Tool-Free Projector Mount, White | Full Compass Systems
Chief RPMAU Series RPA Elite Projector Mount with Keyed Locking
Chief Universal Projector Ceiling Mount - 2nd Generation - White - RPAUW - Projector Accessories - CDW.com
Chief Universal Projector Ceiling Mount Kit KITPD0203 B&H Photo