Corbin Russwin ML2072 Mortise Lock Body Classroom Intruder function Knob (KK) or Lever (LL). - Latchbolt by grip from either side unless outside grip is locked by projection of deadbolt. Deadbolt thrown or retracted by key from either side. Inside grip simultaneously retracts latchbolt and deadbolt; outside grip remains locked. Key either side unlocks outside grip; outside grip remains locked unless unlocked by key. Auxiliary latch deadlocks latchbolt

Note: Indicator shows deadbolt position only

Includes lockcase, armored front strike and screw pack.

Cylinder(s) and thumbturn are not included.  Specify knob/lever and finish.  Field reversible.