Hookstrip flat screens are the series applied most widely at present. Uses: These products can be fit for all kinds of shale shakers that use the hookstrip flat screen. Constructure: This screen panel is constructed with two or three stainless steel layers bonded to a steel support plank. Accessarinserted to the rips or tears of the screen. Size: We can supply hookstrip flat screens with mesh sizes ranging from 12 to 275.