• NM8070 SS Cal-Royal Classroom Mortise Lock Heavy Duty Grade1 ANSI F05

*Actual product and finish may vary

Cal-Royal NM8070 SS Classroom Mortise Lock, Heavy Duty, Grade 1, Outside key locks and unlocks outside lever. Outside lever retracts latch bolt unless outside lever is locked by key. When outside lever is locked, unlocked from outside by key or by inside lever. Inside lever is always free for immediate exit. Auxiliary latch deadlocks latch bolt when door is closed.

Finish: US26D Satin Chrome

Hurricane Approved Hardware Florida Building Code FL13922-R8
Hurricane Approved Hardware Texas Evaluation ID DR-472
Meets Buy American Act
Lifetime Warranty

ANSI BHMA A156.13 - 2017 - Grade 1
Extra Heavy Duty Mortise Locks

For Doors        1 ¾”
Backset        2 ¾”
Lockcase        Heavy gauge zinc chromate steel
Front            Heavy gauge steel 8” x 1 ¼” x3/ 32”.
Accommodates flat doors and doors beveled ⅛” in 2”
Armored Front    Wrought brass attached by machine screws to lock case front
Deadbolt        1” throw, brass chrome-plated with hardened steel rollers
Guard Bolt        Extruded brass, chrome plated
Stop Works    Rocker type, brass, chrome-plated
Strikes        Brass, non-handed curve strike 4 ⅞” x ¼”.
Curved-up strike available upon request
Handing        Handed. Easily field-reversible
Trim            As specified
Cylinder        As specified
Keyway        As specified
Finishes        As specified
UL Listing        UL Listed “A” Label (3 hours), for use on fire doors, single or pair of doors. “F” mark stamped on strike
ANSI / BHMA    Meets ANSI / BHMA A156.13, Series 1000,
Operational & Security Grade 1 Standards.
Lock body conforms to Federal Specification Type 86;
and all dimensional and operational performances,
Exceeds 1,000,000 cycles

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NM8070 SS Cal-Royal Classroom Mortise Lock Heavy Duty Grade1 ANSI F05

  • Brand: Cal-Royal
  • Product Code: NM8070SS-US26D
  • $187.95


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