A 4. 5-inch bevel box made of plastic Equipped with eccentric pins for holding the cut material It is used for precise manual cutting at angles of 90°, 45° and 22. 5° The guides allow cutting at an angle relative to the horizontal and vertical plane Useful for trimming e g strips Interior dimensions:Total length of the box: 326 mm Trough width at center: 122 mm Trough Height at Center: 78 mm