The Peerless PSTK-028 Short-Throw Projector Arm & Mount is a universal solution for maximizing the benefits of short-throw projectors. It mounts in single- or double-stud configurations using an included wall plate, which provides up to 6" of lateral travel for precise placement. An included projector mount adds tilt, roll, and swivel movements, precision geared adjustments, and extension capability to support virtually all short-throw projectors weighing up to 50 lb. Pre-installed security screws lock down the short-throw arm and prevent tampering in public spaces. Also, internal cable management ensures a clean installation.