Peerless PT640 Universal Tilt Wall Mount for 23-Inch to 46-Inch LCD Flat Panel Screens Universal mount accommodates screens with mounting patterns up to 17.5 W x 12.94 H Wall access ports for easy access to electrical outlets and cable management Easy-glide brackets easily hook onto the wall plate for a simple, safe and quick installation Horizontal screen adjustment of up to 6 (depending on screen model) for perfect screen placement Mounts to wood studs, concrete, cinder block or metal studs (metal stud accessory required) Universal mount accommodates screens with mounting patters up to 17.5" W x 12.94" H Adjustable 15 forward tilt and -5 backward tilt for finding the optimal viewing angle. Easy-grip handle locks the screen position into place Optional IncreLokTM feature offers fixed tilt angles of -5,0, 5, 10, 15 Easy-glide brackets easily hook onto wall plate for a simple, safe and quick installation