The Roxtec Wedge is the compression unit for the frames of the Roxtec product line Regular.  The Roxtec Wedge is a highly efficient compression unit, which saves valuable installation time, both when it comes to installation and re-installation of the Roxtec sealing system.  The complete compression unit consists of only one piece.  By turning the screws in the front, it will both compress and decompress the wedge.