Abstract: The present apparatus relates generally to a height adjustable support tray apparatus and accessories, and more particularly to an improved height adjustable support tray apparatus to provide a portable working surface. Particularly the instant apparatus includes a unique attaching section which securely attaches the instant apparatus to the selected support structure. The instant apparatus, when attached to the applicable support structure, provides a broadly useable working surface on which to support various items. The instant apparatus includes a variety of repositioning elements thereby allowing users a multitude of adjustments of the angle and position of the working surface. The instant apparatus also includes support elements which greatly increases the load carrying capacity of the working surface over minimally supported or non-supported working services.

Abstract: The present apparatus relates generally to a height adjustable support tray apparatus and accessories, and more particularly to an improved height adjustable support tray apparatus to provide a portable working surface. Particularly the instant apparatus includes a unique attaching section which securely attaches the instant apparatus to the selected support structure. The instant apparatus, when attached to the applicable support structure, provides a broadly useable working surface on which to support various items. The instant apparatus includes a variety of repositioning elements thereby allowing users a multitude of adjustments of the angle and position of the working surface. The instant apparatus also includes support elements which greatly increases the load carrying capacity of the working surface over minimally supported or non-supported working services.