Lock case 9456 Turning the key or thumbturn clockwise will deadlock the lock. The lock is opened by turning the key or the thumbturn counter clockwise. The door can then be opened by the handles. The lock case works with the 0045, 0055, 0068, and 0068B striker plates. The lock case works with Scandinavian cylinders. Mortice standard: SFS 5210, SS 81 73 82 Specifications Mortise standard Scandinavian Installation type Mortise Locking Points Single point Close Lock case EL002Lock case with symmetrical latch bolt. Lock case 4570Automatically deadlocking mortice lock case for interior doors.