Wright Products Mortise Locking Latch features a patented adjustable backset and built-in deadbolt. Install on mortise doors measuring 1-1/8 in. to 2 in. thick with ¾ in. to 1 in. backset. The door lever is non-handed for left or right-handed doors.Re-keyable 5 pin American cylinder.Yale, Y-11 ... See More