YOW 225 TU Operable Window System ACCESSIBLE WINDOW HARDWARE OPTIONS FOR CASEMENT INSWING 1 3 IN 4 2 SECTION 1 Head w/ 4-Bar Hinge SECTION 1A Head w/ Butt Hinge H-1906 or H-1907 Extended Lock Handle Assembly SECTION 2 Sill for 4-Bar & Butt Hinges SECTION 3 w/ 4-Bar Hinge SECTION 4 SECTION 3A w/ Butt Hinge Page-26 05-1003-12 | Effective Date: June 2, 2021