Peerless PRG Series PRG-EXC-W 19.1-Inch to 32.6-Inch Adjustable Projector Ceiling Mount Kit (White) Extends 19.13-inch to 32.91-inch from the ceiling 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