YES 60 FI Storefront System YES 60 FI VERTICAL AND CORNER MEMBERS 1 2 8 7 4 5 6 3 10 2-1/4 " 12 [57.2mm] SECTION 6 EXPANSION MULLION E9-2904 E9-2904 E9-2911 E9-2906 E9-2904 E9-2907 E9-2937 9 11 E9-2938 2 " [50.8mm] SECTION 4 JAMB E9-2943 2 " [50.8mm] SECTION 5 MULLION E9-2911 2 " [50.8mm] SECTION 5A HEAVY DUTY MULLION E9-1206 * E9-2911 E9-2938 SECTION 7 90° OUTSIDE CORNER E9-2937 E9-1206 * 2-1/4 " [57.2mm] SECTION 5B HEAVY DUTY MULLION SECTION 5C OPTIONAL COMPOUND MULLION * Other face cover options available. Contact YKK AP for more information. Effective Date: Aug 26, 2024 | 02-1013-11 Page-5 SECTION 8 90° OUTSIDE CORNER E9-2904 6-1/2 " [165.1mm] E9-2907 E9-2904 6 " [152.4mm] E9-2907 E1-2903 6 " [152.4mm] E9-2907 E9-2907 E9-2937 E9-2937 E9-2907 E9-2907 E9-2939 E9-2907 6 " [152.4mm] E9-2937 Y7-9969 E9-2937 E9-2907 Y7-9970 E9-2939