Cal-Royal NM8453 Grade 1 Entrance Mortise Lock

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