Corbin Russwin Corbin Russwin Fire Rated Panic Proof Grade 1 Keyed Entry Double Cylinder Classroom Security Mortise Lever Set with NSA Trim - Less Cylinder

Lock Function:Latchbolt operated by handle either side, unless outside handle is locked by projection of deadboltOutside handle remains locked unless unlocked by key on either sideInside handle simultaneously retracts latchbolt and deadbolt; outside handle remains lockedDeadbolt thrown or retracted by key either sideAuxiliary latch deadlocks the latchboltAllows for free egressFeatures:Exceeds criteria for BHMA Grade 1All metal construction for enhanced durability and securityReversible handing for easy i...