Corbin Russwin Corbin Russwin Fire Rated Panic Proof Grade 1 Left Handed Keyed Entry Single Cylinder Mortise Lever Set with DSA Trim - Less Cylinder

Lock Function:Latchbolt operated by handle either side, unless outside handle is locked by toggle-action stop or by projection of deadboltOutside handle unlocked by toggle-action stopInside handle simultaneously retracts latchbolt and deadbolt; outside handle remains lockedDeadbolt thrown or retracted by key outside or by thumbturn insideAuxiliary latch deadlocks the latchboltAllows for free egressFeatures:Exceeds criteria for BHMA Grade 1All metal construction for enhanced durability and securityDesigne...