Product picture - Tilta Matte Box Flag Mount Screw and Knurled Nut for Tilta MB-T03, MB-T04, and MB-T05 Matte Boxes Tilta, Matte, Box, Flag, Mount, Screw, Knurled, Nut, Tilta, MB-T03, MB-T04, MB-T05, Matte, Boxes Click the image to close this page