Our PBL and PBC universal projector mounts fit most projectors that weigh less than 40 lbs (18 kg). They feature four double-jointed support arms (patent pending) that allow flexible positioning to reach almost any mounting point. - Easy Installation and placement - Can install in drywall - No need for dedicated pre-construction stud placement - Mounts vertically or horizontally - Includes UL approved junction box - Works well with all Premier flat-panel mounts - Works well with all Premier flat-panel mounts