YUW 750 XT Unitized Curtain Wall System 6" CORNER FRAMING MEMBERS - 4 SIDE SSG 2 1 E9-7071 E1-7080 E9-7070 E1-7079 SECTION 2 90º Inside SSG Corner Mullion E9-7069 E1-7080 6" [152.4mm] E9-7068 E1-7079 SECTION 1 90º Outside SSG Corner Mullion Effective Date: October 10, 2018 | 04-1014-03 Page-13