The S-5-T clamp is specially developed to fit profiles having a "T" shaped seam configuration. S-5-T clamp will also work on architectural "horizontal seam" or" single-fold" profiles having a horizontal projection of 5/" or less. Its two-piece design allows it to be easily installed anywhere along the length of the panel seam. The S-5-T is perfect for use with S-5! ColorGard snow retention system and other heavy-duty applications.