The Chief KITLTTU522 Thinstall Tilt Mounting Kit provides you with the Thinstall LTTU Fixed Mount and PAC522 Flat Panel In-Wall Box. The kit mounts 37-63" flat screen displays, allowing for fingertip tilt of 12deg. and thin depth. The included In-Wall Box helps to keep things organized by providing a recessed space for excess cabling and surge protectors, or power conditioners. The KITLTTU522 installs quickly and Chief's GlideLock feature provides tool-free latching.