Peerless PRG Series PRG-EXA-W 8.7-Inch to 12.8-Inch Adjustable Projector Ceiling/Wall Mount Kit (White) (Discontinued by Manufacturer) Extends 8.7-inch to 12.8-inch from the ceiling or 9.72-inch to 13.86-inch off the wall Includes PRGPrecision Gear Projector Mount Continuous channel design for uninterrupted drop length or wall extension adjustments Safety catch on extension ensures user and equipment safety Internal cable management for clean, clutter-free appearance