Cal-Royal NM8453 Entrance Mortise Lock

SKU
NM8453
As low as $163.00
  • 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 inside thumbturn
  • Both deadbolt and latch bolt are retacted 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 always free for immediate egress

Cal-Royal NM8453 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
More Information
Specifications
Door Thickness
1-3/4" Thick
Backset
2-3/4" backset
Deadbolt
1" throw, brass chrome-plated with hardened steel rollers
Strike
Brass, non-handed curve strike 4-7/8" x 1/4"
Cylinder
Standard 6-Pin Mortise Cylinder with Schlage C-Keyway included, Interchangeable Core Options available
NM Series ANSI
Lock body conforms to Federal specification Type 86; and to all dimensional and operational performances of ANSI A156.13, Series 1000
Grade
Grade 1, exceeds 1 million cycles
Function ANSI
F20
UL Listing
UL Listed "A" Label (3 Hours), for use on fire doors, single or pair of doors. "F" mark stamped on strike
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