Dead Latch - All keyed functions except Corridor, 2-3/4" (70 mm) Backset, for use with 3400 series locks, Polished Chrome

Dead Latch - for 2525 and all keyed functions, 3525 and all keyed functions except Corridor, Entry Double Locking for 3753, 2-3/4" (70 mm) Backset, Polished Chrome

Dead Latch - Corridor (3473), 2-3/4" (70 mm) Backset, Polished Chrome

Dead Latch - Corridor (3573), 2-3/4" (70 mm) Backset, Polished Chrome