The Standard Radar Arch is designed to fit a wide variety of boats both Flybridge and Express configurations. It can even be gunnel mounted on center console boats. The Standard Radar Arch adjusts through a beam width mounting range of 85” out to a maximum of 123” The overall height can be adjusted by trimming the legs before installing the base fittings. The accompanying drawings show the full range of adjustment of the Standard Radar Arch , as well as the recommended mounting configuration on express and flybridge boats