The sanus hdprotrade series lf228 full motion mount for 37 ndash 65 flat panel tvs up to 135 lbs 6136 kg was engineered with the custom installer in mind its pre assembled interface and strong ultra light extruded aluminum wall plate allows the easiest and quickest installation possible the quickconnecttrade system allows the mounting head to snap onto the arm assembly with one easy movement and unlock with the push of a button prosettrade post installation height and leveling