YCW 750 SSG Curtain Wall System E9-3431 OPTIONAL FRAMING MEMBERS USING 4 SIDE TOGGLE METHOD (2-1/2" X 10-3/8") H-3541 E9-3188 E9-3433 10-3/8" [263.5mm] E9-3430 E9-3430 E9-3431 E1-3546 E9-3188 E9-3430 E9-3430 E9-3431 E9-3188 Effective Date: March 6, 2019 | 04-1006-08 E9-3434 Page-35