Cal-Royal NM Series, Extra Heavy Duty Mortise Locks, Grade 1 - CLASSROOM Function F32 with Security Lock office safes VESTIBULE: Deadlocking latch bolt operated

VESTIBULE: Deadlocking latch bolt operated by knob from either side except when outside knob is locked by key from inside

The C-Series Line of MUL-T-LOCK Padlocks is designed to offer Patented High Security Key Control and Strong Physical Protection to Padlock Security

Latch hook profile is 1/4" with a 7/16" projection

The Medeco X4 Small Format Interchangeable Core (SFIC) offers utility-patented key control in an easily manageable

Cal-Royal NM Series, Extra Heavy Duty Mortise Locks, Grade 1 - CLASSROOM Function F32 with Security Lock office safes VESTIBULE: Deadlocking latch bolt operatedLatch bolt retracted by knob lever from either side unless outside is locked by key from either side. Auxiliary latch deadlocks latch bolt when door is locked. Inside knob lever is always free for immediate egress.