The SmartMount® Universal Flat Wall Mount series offers the most versatile installation features and mounting options. Horizontal and vertical adjustment abilities allow for post installation leveling and side-to-side positioning, making it easier than ever to find the perfect TV position. The SF640(P) models' low-profile design offers the sleek, aesthetically pleasing look to fit into any dÃ©cor. Security screws provided in the SF640 models deter tampering and theft. The open wall plate design offers total wall access, increasing the electrical and cable management options. The display can now simply be installed by a single person with the Hook-and-Hang™ system. The Easy-Glide™ adaptors hook onto the wall plate for an overall quick, simple, and secure installation.