Cal-Royal NM8453 Grade 1 Entrance Mortise Lock
Function:
- Latch bolt retracted by lever from either side unless outside lever is locked by operating toggle button
- Deadbolt projected by key from outside or by thumbturn from inside
- Both deadbolt and latch bolt are retracted by inside lever simultaneously
- Latch bolt is deadlocked when outside lever is locked or when deadbolt is projected
- Outside lever is unlocked by toggle button if deadbolt is retracted
- Inside lever is always free for immediate egress
Cylinder: Standard 6-Pin Mortise Cylinder with Schlage C-Keyway included, Interchangeable Core options available
Features:
- For use on 1-3/4" thick doors
- Lockcase is composed of heavy gauge zinc chromate steel
- Locksets are handed, yet field reversible
- Available in 7 finishes and mulitple lever designs
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